A book or notebook that a person keeps their
dark and/or graphic thoughts, plans, fantasies, or records in, usually having to do with self
harm or
suicide
1"I've been cutting myself again, I need to write that down in my red book"
2"I am going to
plan my
suicide, I should write my ideas in my red book"
3"oh man, I hope my mom didn't find my red book, she'
ll know all my suicidal thoughts"