What I Have To Say about Pen Pal by J.T. Geisinger

“Pen Pal wrecked me… and then winked at me while doing it.”

I picked up Pen Pal expecting a spicy little mystery-romance. What I got was a full-blown emotional rollercoaster with a side of ghost story, a shirtless roofer named Aidan, and a plot twist that roundhouse kicked me straight in the feelings.

Kayla’s journey starts with grief—real, gut-deep grief. Her husband dies, she’s trying to rebuild, and suddenly she’s getting letters from a death row inmate with poetic handwriting and unnerving insight. Relatable? No. Gripping? Absolutely.

And then there’s Aidan. Oh, Aidan. A walking red flag draped in sex appeal and mystery. He shows up, fixes her roof, stirs up chaos, and has all the emotional availability of a haunted house. But reader, I was in deep. I didn’t trust him, but I also wanted to climb him like a tree.

The love scenes? SUPER HOTTTTTT!! The emotions? Raw, visceral, and painfully real. I laughed, I swooned, I screamed internally, and then I actually screamed when the twist hit.

J.T. Geissinger doesn’t just write stories. She rips your heart out, wraps it in velvet, and sets it on fire—beautifully.

#lemon8challenge #bookwormsoflemon8 #lemon8bookclub #darkromance #readersoflemon8

2025/4/10 Edited to

... Read moreAfter diving headfirst into J.T. Geissinger’s ‘Pen Pal’ and experiencing that wild emotional rollercoaster, I just had to share a bit more about what makes this book so utterly captivating. It’s more than just a story; it’s an experience that truly sticks with you. Let’s talk about the characters, because honestly, they’re half the reason this book is so gripping. Kayla, our protagonist, starts in a place of profound grief, which feels incredibly real. Watching her navigate that pain while these unsettling letters start arriving, and then Aidan – the mysterious, tattooed, bearded man who shows up to fix her roof and completely upend her life – enters the picture… it’s just brilliant. Aidan is that perfect blend of alluring and alarming; you know he’s probably trouble, but you can’t help but be drawn to his intensity. Their dynamic, often referred to by readers as the 'Aidan and Kayla Pen Pal' connection, is a complex dance of attraction, suspicion, and undeniable chemistry that keeps you on edge. And the genre? Oh, it’s a masterclass in blending. While it's definitively a dark romance with those super hot, visceral scenes mentioned in my initial review, it’s also a psychological thriller that will have you second-guessing everything. The ghost story element adds another layer of eerie mystery, making you wonder what’s real and what’s not, what’s supernatural and what’s human manipulation. It’s not just one thing; it’s a rich tapestry of suspense, passion, and emotional depth that pushes the boundaries of typical romance. For those looking for a plot summary without giving away the twist, imagine this: a woman grappling with loss, finding an unexpected connection through haunting letters from a death row inmate, all while a dangerously attractive stranger invades her personal space. The book lives up to its cover promise that 'It all began with just one line...' Those words truly set the stage for the unfolding drama. Geissinger cleverly weaves these threads together, building an unbearable tension that culminates in a revelation you absolutely won’t see coming. It’s no wonder ‘Pen Pal’ has become such a sensation, especially across platforms like TikTok. Readers are drawn to its raw emotional honesty, the undeniable spice, and the sheer audacity of its plot twists. If you’re looking for a book that will make you laugh, swoon, scream (internally, or maybe even out loud!), and leave you utterly wrecked in the best possible way, this is it. It’s a book that demands to be read and then immediately discussed with anyone else who’s experienced its magic.

Related posts

The book cover for J.T. Geissinger's 'Pen Pal,' featuring a tattooed man, with a 5/5 star rating and a chili pepper rating, indicating a dark romance novel.
A minimalist graphic for 'Pen Pal' by J.T. Geissinger, detailing its author, dark romance genre, 320 pages, and starring Aidan & Kayla, with a quote and scattered handwritten letters in the background.
A collage featuring handwritten letters, intertwined hands, a ring, and portraits of a woman (Kayla) and a tattooed man (Aidan), representing characters and themes from 'Pen Pal.'
Pen Pal Book Review!
WOW!!! This book was not what I expected! 🤯🤯🤯 What a twist!!! Absolutely loved it! Read it in a days time! Highly recommend reading it! It’s no where near what you think it will be AT ALL!!!!! 5/5⭐️ #penpal #bookrecommendations #BookReview #goodreads #darkromance
Squarebear

Squarebear

851 likes

A hand holds an open envelope filled with vintage-style stationery, including tickets, a rabbit illustration, a wilderness map card, and an RSVP card, suggesting a pen pal exchange.
An illustration depicts an open envelope overflowing with delicate blue forget-me-not flowers, with a mushroom postage stamp in the corner, symbolizing a heartfelt letter from a pen pal.
An illustration of various cozy items like yarn, books, a teapot, a flower bouquet, and stationery, all in blue and beige tones, representing hobbies and tools for a pen pal.
I need a pen pal friend 🌸🌿
Pen pal friend A pen pal is a friend who is established and maintained through letter writing, often with someone you haven't met in person. The term "pen pal" refers to the practice of exchanging letters, whether handwritten or emailed, to foster friendship and communication. Key a
Ivonne Evangelista

Ivonne Evangelista

696 likes

Pen Pal by J.T. Geissinger
⭐️⭐️⭐️⭐️⭐️ Yes. Oh my god yes. This book. The plot twist. The SPICE. 10/5 stars. I won't say more for fear of giving everything away, but I absolutely LOVED this book. #romance #spicyboook #darkromance #romancebook
lifewithjuli126

lifewithjuli126

19 likes

i want a pen pal!
i am looking for a pen pal!! my name - Madison Renae🩷 state - Alabama🤠 age- 20 💐 things i enjoy - reading , music , scrapbooking, writing , & hiking🥰 i am the worlds biggest harry potter fan & i love me some country music :) #penpal
madison renae💐

madison renae💐

1988 likes

An overhead flat lay shows various stationery items on a white surface, including colorful Pentel EnerGel pens, Zebra Mildliner highlighters in an acrylic holder and packaging, Kokuyo Campus loose leaf paper, and a black spiral-bound notebook.
A close-up of several Pentel EnerGel Snoopy Limited Edition gel pens with various cartoon designs, highlighting their smooth, instantly drying ink and cute limited designs, alongside a shopping cart interface for the product.
A package of Kokuyo Campus B5 dotted loose leaf paper is displayed, emphasizing its smooth, high-quality, and bleed-proof features, with text in Japanese describing its benefits for writing, next to a shopping cart interface.
My must-have school supplies from Stationery Pal
Here are some of my favorite school supplies to get from Stationery Pal~ 1. Pentel Energel - they have so many cute limited edition designs! Like this Sanrio design one, it’s just that sometimes we need something cute in our hands to keep us motivated to get things done LOL 2. Kokuyo Campus loo
Emily H.

Emily H.

167 likes

A floral letter and a clear pouch filled with pen pal extras, including a large Pompompurin die-cut sticker. The image is titled 'What I Include in A Pen Pal Letter' and 'For Sachi in Japan', highlighting the letter and extras.
A collection of pen pal extras on a wooden surface, featuring sticker sheets (including 'Froggo Spring Day by aoilittlestudio'), memo sheets, washi tape samples, a magnet, and sticker flakes.
Various pen pal extras, including a sticker roll sample, die-cut stickers (Pompompurin and others), washi tape samples displayed on a Pokemon card, and a blue pen, laid out on a floral background.
What Extras to Include in a Pen Pal Letter
Here are some flat items you could include in your pen pal letter: 💖 Sticker Sheets - The ones I included are from local artists (IG: aoilittlestudio, naptimedoodler) 💖 Washi Tape Samples - I use a common Pokemon card to swatch the washi tape samples. About 12inches - 24 inches sample. 💖 Every n
Blueberry

Blueberry

56 likes

Pen Pal Things ♥️
I like to make personalized stationery for each of my pen pals 🖤 #penpals
JenosaurusRex

JenosaurusRex

32 likes

I need a pen pal friend 🌸🌿
I love to write, doodle, and I would love a pen pal!! I’m Lillian, I’m from Iowa but moved to Flordia almost 3 years ago, I’m a cancer:)) I’m a flight attendant and bartender I love dark romantic books, mystery, really anything! I love the beach, farms, and dogs. I love to travel, I’
Lillianwessels

Lillianwessels

228 likes

looking for an online pen pal!🖤
hi everyone!✨ everyone knows making friends is hard especially as adults! came on here to see if anyone was interested! 18+ please🫶🏽 a bit about me: ♡ 24 years old♒️ ♡ spiritual but not religious🪴 ♡ 🍃 friendly! ♡ into ACNH, the sims, minecraft ♡ into pop & r&b, pretty much a b
𝓰ᥫ᭡

𝓰ᥫ᭡

243 likes

Do you want To be my pen pal?
#penpals #penpalswanted my name is Heather I’m 35 years old. I live in Ohio. I’m a pagan/witch. Also occultist. I love drawing, playing video games, reading dark romance, manga and history. I also love writing stories. I am learning how to crochet and to get better at sewing. I love
GamerNerd

GamerNerd

169 likes

BOOK Pen Pal by J.T. Geissinger
A dark romance novel with a major twist, initially marketed as a story about a woman, Kayla, who begins corresponding with a mysterious inmate named Dante after her husband's death, leading to an intense, intimate relationship that takes a dark turn when he appears at her door.
Thorne

Thorne

6 likes

A hand holds several decorated envelopes with stamps and handwritten addresses, including 'AIR MAIL'. An overlay asks 'wanna be my... pen pal?!' The envelopes feature illustrations like a bird and an owl, suggesting international correspondence.
pen pal with me?!
I have always wanted to have a pen pal and want to meet more sister in christ from around the world🌎✝️🤍 do you want to be my pen pal? :) #penpal #christian #girls #world #letters #please #dream
Kirstyn Smith

Kirstyn Smith

1077 likes

ENTRY LEVEL TECH
#techtok #CorporateGirlie #cybersecurity #softwareengineering
techtalkstay

techtalkstay

155 likes

A flat lay showcasing various pen pal ideas, including a tea packet, decorative papers, vintage-style cutouts, and a wax seal, with a hand holding a quill. The image features text overlays 'PEN PAL IDEAS' and 'SWIPE FOR MORE'.
Pen Pal ideas 💌 Flat Happy Mail for letters
If you love writing letters and penpaling—I’m showing you how to make a little pen pal parcel from some pretty magazine pages and the video is FULL of ideas for flat gifts you can send with a regular non-machinable stamp 💌 What are some other things you like to send your penpals? Ideas for includin
🎀DarlingCottageDiary🎀

🎀DarlingCottageDiary🎀

28 likes

A lined notebook page features autumnal illustrations in the top right and bottom left corners. Each design includes a reddish-brown pumpkin, yellow and pink flowers, green leaves, and black bats. The page has a spiral binding on the left side.
Pen Pal Stationery 🍂🦇
#penpalinspo #penpals
JenosaurusRex

JenosaurusRex

44 likes

muji pen pal essentials! 💌✍️✨
muji pen pal essentials! 💌✍️✨ - kraft paper envelope - .38 pen - bamboo paper - washi tape i’ve been pen pal-ing with my friend group this summer and it’s been SO much fun. something about handwriting notes and making pretty spreads is so relaxing and i wanted to share some things i picked
lia 💗

lia 💗

1233 likes

A new set of pen pal stationery featuring hand-drawn floral designs. The image shows a lined notebook page and another piece of paper, both adorned with colorful yellow and orange flowers and green leaves, ready for a letter.
Pen Pal Stationery
New set of stationery for the next letter going out. #Penpals
JenosaurusRex

JenosaurusRex

22 likes

Pen pal letter
Pen plan letter to my friend Nia! I love snail mail! #mail #penpal #letters #journaling
thesarahtubbs

thesarahtubbs

23 likes

Pen Pals Wanted
hi everyone, i have a few pen pals already but i’m looking for a few more. my name is jillian, i’m 23 and i’m a licensed esthetician :) dm me if you’re interested in getting to know one another or being my pen pal and comment down below a little about you, who knows someone else may reply to you
Jillian Leigh

Jillian Leigh

14 likes

Wanna be my pen pal friend??🥲🥹💕❤️
#gettoknowme #penpal #penpals #penpal
Sara loma

Sara loma

44 likes

Enemies to lovers/Pen pal romance
📖: Meet Me There by Judy Corry. Read it in Kindle Unlimited! ❤️ ✔️Enemies to Lovers ✔️Secret Penpals ✔️Forced Proximity ✔️Pranking War ✔️He Falls First and Harder ✔️She has to teach him how to dance Do you like enemies to lovers? #forbiddenromance #enemiestolovers #forcedproxim
AuthorJudyCorry

AuthorJudyCorry

7 likes

A person with curly hair covers their face with hands, revealing blue nail polish and a tattoo, with the overlay text "LOOKING FOR PENPALS 2024". A blurred man is visible in the background of the indoor setting.
A mirror selfie shows a person in a bathroom, with text overlays stating "GET TO KNOW ME", "I'm 28", "I live in Maryland", "I have a cat", and "I'm a teacher".
A person stands next to a wooden pirate statue, making a playful face. Text bubbles highlight interests like "i love pirates and spooky stuff", "i have tattoos and piercings", and "i like to read!", with a call to action to message them.
LOOKING FOR A PEN PAL
hi friend! My name is Rachel; and I was hoping to find a pen pal (preferably in the US)! I’m 28 and live in Maryland with my cat! I’m a full time teacher and part time mead slinger! I love all things spooky and witchy! I love learning about pirates as well! I enjoy reading as well! If you’d lik
radfadrach

radfadrach

47 likes

🍎 Fall Apple Themed Pen Pal 🍎
#penpalsearch #penpal #penpalcommunity #fallvibes #Lemon8Diary Writing the first letter to a new pen pal can feel a little intimidating at first. You don’t know their interests, personality, or preferences yet. What do you say? What will you share? But you have to find the courage to s
💌MaVieEnRose24💌

💌MaVieEnRose24💌

31 likes

💜BT21 Themed Pen Pal Letter💜
#penpal #penpalcommunity #penpals #Lemon8Diary #BT21 I’ve been wanting to do a BT21 inspired pen pal letter for a LONG time, so when I finally decided to sit down and put this together for my dear friend in Korea, I was so happy with the end result! BT21 is beloved by many, including
💌MaVieEnRose24💌

💌MaVieEnRose24💌

43 likes

Book review: PEN PAL
Loved this book from beginning to end just loved it, one of my new favorite reads #bookrecs #bookreview #penpal #booksoflemon8
Berenice A

Berenice A

46 likes

A woman with long dark hair looks at the camera, with text overlay "PENPALS WANTED Let's be snail mail friends" and scattered heart icons. The image includes the Lemon8 logo and username @rachelle.xox.
Looking for a serious Pen Pal!
Hi all! Looking for a female pen pal. I love to write, and I also could use a good friend. So hopefully this works out! About me: 🩷 I’m 31 ( I will be 32 in July) 🩷 FL girl born and raised 🩷 Huge hockey fan 🩷 Girl mom 🩷 Book worm Drop your interests down below and let’s see if we ar
Rachelle🖤

Rachelle🖤

18 likes

A vibrant sunset sky over a green field and trees, with the text 'Let's Be Pen-Pals' in playful fonts. Colorful flower and star doodles, along with 'SWIPE' and 'Lemon8 @lilchopstx', are overlaid.
I wanna be pen pals !!
I used to have a pen pal in elementary school and it’s one of the things I’ve never forgotten and I’ve always wanted to do it again! Some other facts about me: - I’m 21 - I’m half white and half Filipino - I’m big into photography - And I love all genres of music If you’re intere
Alyssa

Alyssa

12 likes

Anatomy and Physiology of the heart ✨
Never fail anatomy of the heart again. Memorize these ☝️🥰
Proctored pro

Proctored pro

53 likes

A young woman with long blonde hair and a nose ring smiles at the camera. The text overlay reads "Be my pen pal!". A Lemon8 watermark with the username @izzy_5576 is visible in the bottom left corner.
Looking for a pen pal!
Hi guys! I would love to find a few pen pals. Not going to tell you about myself, other then I am 20, you can find the rest out in the letter. 😂 I’ll only tell you a few things I like: music, reading, and shows #penpal #penpals #mail #penpalcommunity #Lemon8Diary #trend #friends
Isabela Rodarte

Isabela Rodarte

17 likes

A young woman in a yellow dress stands in the ocean at sunset, with text overlay "Let's be pen pals" and "MESSAGE ME IF INTERESTED!". The image promotes finding pen pals.
Pen pal buddies
Have always wanted a pen pal! I live in Florida but love to meet new people! Open to have multiple so don’t be shy #penpal #floridagirl #mail
Nicole Villa

Nicole Villa

7 likes

A hand holds the book 'Pen Pal' by J.T. Geissinger, featuring a muscular, tattooed man on the cover. The cover text reads 'It all began with just one line...' with 'PEN' in white and 'PAL' in red. A black chain bookmark is visible, against a background of bookshelves.
Pen Pal by JT Geissinger 🖊️
it all began with just one line.. #book #books #penpal #newbie #booktok
LaurenStowe

LaurenStowe

16 likes

Pen Pals📝
Hi!! My name is Sami🥳 I am new to Lemon8 and would really love to make some new friends :) I have been struggling for a while when it comes to meeting new people, and I have never had a pen pal before, but it seems like such a fun idea. So here’s a little about me: 📍I have lived in Georgia
Sami v

Sami v

22 likes

A stack of aged letters and envelopes tied with twine, resting on a wooden surface, evoking a sense of vintage correspondence.
A pile of vintage envelopes and letters, some with wax seals and postage stamps, suggesting a collection of old snail mail.
An artistic illustration featuring a stack of old papers and books with handwritten text, adorned with delicate pink flowers and green leaves.
Pen Pals?! 🖊️
In the age of technology, who wouldn’t love to get some snail mail? I have been thinking about finding a pen pal for a while but I have no idea where to begin. Here’s my “application” to be your pen pal 💚 ✨ Name: Sara ✨ Age: 25 ✨ Occupation: stay at home mom ✨ Zodiac: Libra ✨ I play Nintendo
Sara Hargrove

Sara Hargrove

21 likes

Junk journal and pen pal supplies:
Two of my hobbies include pen palling and junk journaling. I’m always looking for new items for both, and of course, a good bargain. I was so pleased with the haul I just received from Amazon. Check out my finds: •56 sheets vintage lined writing paper. At 8.5” x 11”, it’s perfect for writing
@doxielover

@doxielover

21 likes

Looking for a pen pal?
Hi i’m Kirstie, i also go by Kae bc my name is hard to pronounce. I’m 19 and looking for a new way to connect to people that isn’t through messages. About me: I love reading, writing, poetry, Jesus, and crafting I have a kitty, she is my big baby, her name is Athena. (we call her weiner)
kae reads

kae reads

2 likes

Second pen pal letter to one of my favorite humans
Well second pen pal letter sent out today!! I hope she loves it!! My safe bubble 🫧 #penpals #snailmail #stationary #friendship
Rianna 🌸

Rianna 🌸

7 likes

Wanna Be My Pen Pal??? Pwwweeeaassee!!! 🥺🤗
Hey! I’m Brooke. I’m 35 and born and raised in Greeneville Tennessee… Im a single mom. I have a teenage daughter (16) and a son who is (8). Im very into reading, writing my first book (finally), and photography. Music is my life. I listen to all kinds of things lol. Wanna be my pen pal? Could be co
Brooke Lasha Travis

Brooke Lasha Travis

9 likes

I have the most amazing pen pal!
Thank you @Jennifer ! You are so kind! Working on your letter now! 🥰
Andrea💋

Andrea💋

2 likes

A collection of twelve colorful Disney Doorables miniature figures are arranged in rows on a white surface. The characters include various animals and human-like figures, each with distinct features and poses, ready to be used for crafting custom pens.
✨ Pick Your Pen Pal – Stocking Stuffer Edition! ✨
My Disney Doorables have officially leveled up – they’re now the stars of my latest craft: custom, one-of-a-kind pens! 🖊️✨ Perfect for collectors or anyone who needs a little magic in their everyday writing, these pens bring big personality to your desk. I’m thinking of gifting these to my cowor
Reign

Reign

5 likes

A green graphic titled 'PEN PAL INTRODUCTION LETTER What to write?' lists three points for a first letter: name/age/how you got their name, family/location/pets, and hobbies. It also reminds to include a full address. Decorative gingerbread cookies are placed around the text.
Pen Pal Intro Letter
Wondering what to write to a new pen pal? Here’s what to write in your first letter. #penpalsearch #penpal #penpals #penpalcommunity #writingcommunity
NorthernStarJournaling

NorthernStarJournaling

21 likes

Looking for someone to be a pen pal! Spanish & English speakers only! I am learn
JDspamz

JDspamz

0 likes

A brown spiral-bound junk journal cover titled "KEEPING MY PEN PAL LETTERS" and "PEN PALS 2025," featuring a hand-drawn sunflower and a "Swipe" arrow graphic.
An open junk journal page filled with vintage-style ephemera, including stamps, old letters, a floral illustration, and a "Pen Pals 2025" label, showcasing collected pen pal items.
An open junk journal spread featuring vintage illustrations, a postcard, and a handwritten note on the left, with a purple lined paper insert on the right.
Keeping my Pen palLetters
I wanted to do something fun to keep my pen pal letters so I put them in a quick junk journal. #penpaling #junk journaling
MBeth

MBeth

2 likes

Pen Pal by J.T. Geissinger
#bookfind #booksoflemon8 #bookcommunity #book #darkromance
Becca Xox

Becca Xox

3 likes

✨Have you Read Pen Pal? ✨
I read this book in 2 days!! 📖✨ Best book—definitely my top one right now. That plot twist?! Did NOT see it coming 😱 Pen Pal is a must-read! #lemon8creator #bookrecommendations #bookaesthetic #GirlTalk
Jazmin ✨

Jazmin ✨

7 likes

From My Desk to Yours — Pen Pal Magic Begins
Just another night surrounded by stickers, scissors, and chaos 🍋💌 Crafting mini envelopes for my pen pals because snail mail deserves a little ✨extra✨ love! #PenPalVibes #SnailMailMagic #Lem8onCreations #JunkJournalVibes #StationeryAddict
Simp4thd

Simp4thd

4 likes

Get to know me! 🌸 ++ I am searching for a pen pal!
There so much more I could say about myself but I’ll save it for the first letter. I would love a pen pal to send little crochet gifts, decorated letters, drawings , the works. hope to speak with you soon.
Skye’s world

Skye’s world

8 likes

I’m looking for a pen pal
I’m looking for a penpal or two in the US. I just want something to do while staying at home. I’ve always been interested in becoming penpals with someone, and I’ve always loved sending and receiving mail lmao. #penpals #newbeginnings
kylle

kylle

9 likes

LETS BE PEN PALS?!?
I recently sent out my first pen pal letters!! This is something I’ve always wanted to do and it’s so much fun! I would love to have more:) if you’d like to be pen pals just leave your name and your hobbies in the comments that way we can connect and others can connect with you aswell! 🫶 a litt
Lots.of.lyss

Lots.of.lyss

14 likes

pen pal ship out 📬
shipped out my first 2 letters for pen pals ! 💌📬 #penpals #Lemon8 #penpalletters
thena 🤍

thena 🤍

3 likes

See more