Lie Until It's True

About Lie Until It’s True

A Good Girl’s Guide to Murder meets Knives Out in this haunting YA thriller. To redeem herself, true crime TikToker Amanda Pruitt spends the summer in Colorado investigating a murder that seems open and shut. But when two crimes—one past, one present—intertwine, Amanda becomes the main suspect.

Amanda Pruitt needs redemption. She is the one, after all, who turned her sister in for murder and anonymously broadcasted her trial to millions on TikTok. And she was wrong. Her sister is innocent, making Amanda the villain—not the hero—all along. 

So when her childhood best friend’s mom is arrested for murdering an eccentric billionaire and refuses to give a statement, Amanda decides to help solve the crime. This could be her second chance. If she can use her TikTok to get the public on her friend’s side, the police will have to reopen the investigation. 

The plan? Stay the summer with her aunt who is the concierge at the Summit, a historic (read: haunted) hotel in the mountains that also happens to be the scene of the crime. Investigate the billionaire’s murder. Win back her estranged bestie Vince. 

Not the plan? See a ghost. Fall for Vince. Black out and lose 15 minutes of her life. Wake up to find the dead body of a frenemy.


Amanda and Vince must work together to find the killer, or Amanda risks going down for a murder she isn’t quite sure she didn’t commit. Set in a possibly haunted hotel and including TikTok interstitials, this is the perfect follow up to Live Your Best Lie.