Lock Every Door: Book Summary & Analysis

This is a concise summary and analysis of Lock Every Door, by Riley Sager. It is not the original book and is not affiliated with or endorsed by Riley Sager. Ideal for those seeking a quick and insightful overview. Lock Every Door is a chilling psychological thriller that will keep you on the edge of your seat from beginning to end. Jules Larsen, a young woman struggling with financial troubles and personal loss, is offered a seemingly perfect opportunity: a job as an apartment sitter in the luxurious Bartholomew building. With an enticing salary and the promise of a fresh start, she agrees to take the job without hesitation. But what initially seems like a simple assignment quickly turns into a terrifying ordeal. As Jules settles into the eerie building, she begins to sense that something isn’t quite right. The tenants are mysterious, the building’s history is shrouded in secrecy, and the rules she must follow are strict and unnerving. Soon, Jules uncovers disturbing truths about the Bartholomew, and she realizes that the job she thought would be a lifeline is actually leading her into a web of deception, danger, and dark secrets. Haunted by the building’s unsettling past and its current residents’ suspicious behavior, Jules finds herself trapped in a situation where nothing is as it seems. Her quest for the truth becomes a desperate struggle for survival as she uncovers secrets that could cost her everything.