Movie: Go Ask Alice 1973
The movie was made in 1973, the book was published in 1971.
Go Ask Alice, was censored and banned for it's language and themes.
It's was questionable as to whether the story was fact or fiction, it's now known it is a work of fiction.
The book is freely available at libraries and book stores, even on the book aisle at Target.
According to Wikipedia, Go Ask Alice, is number 6 in a list of 100 of the most challenged books of 2003.
Paperback $5.64 @ Amazon
Kindle $5.36 @ Amazon
The book is for age 12 and up. As a parent and grandparent I think the book would be better for an older teen, 14 or 15.