Billed as a “coming of age, romantic cannibal road film,” Bones and All debuted at the 2022 Venice International Film Festival to general critical acclaim (the movie even won the Silver Lion award for best direction).

And yes, Bones and All is based on a book of the same name by author Camille DeAngelis. Back in 2019, Deadline reported that screenwriter David Kajganich would be adapting the book for the big screen with The Sinner director Antonio Campos slated to direct.

Source: https://www.distractify.com/p/is-bones-and-all-based-on-a-book