Rating: 5/5

If you're looking for a captivating thriller that fits into a busy schedule, 'The Unwanted Guest' is an excellent choice. Shari Lapena masterfully crafts a suspenseful plot around the mysterious disappearance of a baby during an innocuous dinner party at the neighbor’s home. What makes this book stand out is its concise storytelling—every chapter moves quickly, keeping the tension high and the reader hooked. From my experience, short thrillers like this can provide a perfect 'book reset' between longer or more complex reads. The plot's focus on family members as suspects adds a personal edge that makes the mystery even more engaging, raising questions about trust and hidden secrets within close relationships. The book's pacing is one of its strongest features, with twists unfolding rapidly, as noted by many readers and reflected in reviews such as People magazine’s comment on the fast-moving narrative. This helps maintain momentum and ensures that suspense never wanes. Moreover, the novel has resonated well in communities like #booktok and #thrillerbooks circles, thanks to its relatable setting and compelling storyline. Whether you are a longtime fan of Lapena’s work or exploring her books for the first time, ‘The Unwanted Guest’ offers a thrilling, fast-paced journey into the darker corners of suburban life. For those who enjoy crime and family drama wrapped into a neat, quick package, this novel definitely earns a high recommendation. It’s a perfect pick for readers who appreciate mysteries with psychological depth and unexpected revelations, all delivered in a digestible format.