56. The Family Upstairs by Lisa Jewell :: 4.5/5⭐️ Libby finds out she has inherited a house in a very desirable neighborhood in London. 25 years ago this house was the scene of a suicide pact where the police found a perfectly healthy baby upstairs, the other 4 kids supposedly in the house were nowhere to be found. This cult thriller had me on the edge of my seat! SO good! Unfortunately I unknowingly read the second book in this series first, which ruined one of the twists for me. But it was still an AMAZING book!!! Highly recommend! The chapters were short which I appreciated, and it was just a quick read.