Book of blood trailer.

This is the book of blood trailer. A college student agrees to help and woman discover what is happening in house were a mysterious and violent murder took place. The house is haunted by ghosts who need to tell their stories to move on to the next world, however the've ran out of room in the house, so choose to finish their stories on the student. He then becomes the book of the dead. 

This is simular to our film because it features elements of, murder, possession, and a book. Although, this one turns a person into the book rather than actually having a book, which is where this film differs from our idea.