Who Killed Mary?: A Solve-It-Yourself Novel

By: Sara Sehdev

Perfect for armchair detectives and fans of MURDLE, in this interactive solve-it-yourself mystery, you take the role of an amateur sleuth and devoted follower, looking for the killer of a young influencer.

Mary Slater is dead. The police aren't interested in the death, saying there was no foul play, but you know differently. She was a hero to you and millions of women online. You don't just recognize the woman, you know her, as well as you know anyone. It's Mary. The Mary who talked to you when no one else did through a phone screen as she went about her daily life.

Everyone seems to have played a part in her death - there are thousands of suspects. But with interactive puzzles and ciphers along the way, you play the role as the sleuth, narrowing down the suspects and discovering the identity of the killer.

• Format: Paperback
• Language: English
• ISBN: B0HF58TKVY
• ISBN13: 9798256517045
• Release Date: December 2026
• Publisher: Poisoned Pen Press
• Length: 320 Pages
• Weight: 1.00 lbs.
• Dimensions: 9.0" x 0.8" x 6.0"