Dive into "An Unwanted Guest: A Novel" by Shari Lapena, a gripping tale that promises to keep you on the edge of your seat. Published by Penguin Publishing Group in 2019, this trade paperback offers a compelling blend of psychological and suspenseful twists that contemporary women's fiction aficionados and thriller enthusiasts alike will appreciate. With dimensions of 8 inches in length, 5.1 inches in width, and a 0.8-inch spine, this book comfortably fits in your hands or bag, making it an ideal companion for both cozy nights in and commute. Its 320 pages are filled with an engrossing narrative that masterfully intertwines suspense, psychological intrigue, and modern-day scenarios.