Big Little Lies is a gripping cozy hunting inspector mystery book written by Liane Moriarty. Set in a seemingly idyllic seaside town, the story follows three women whose lives become entangled after a murder occurs at a school trivia night. As the investigation unfolds, dark secrets and hidden motives are revealed, challenging the facade of perfection. With its compelling narrative and well-developed characters, this book will keep you guessing until the final page.