No scenes from the film are taken directly from the novel.

Some of its memorable scenes, characters, and dialogue are taken directly from the novel.

The band's name is taken from the novel of the same name.

Most of the characters and places described in the Map Pack are taken directly from the first novel.

The plot is taken from the novel of the same name by Straub, but greatly changes and simplifies it.

It was taken from the 1963 novel of the same name by Michael Noonan.

British progressive rock band Soft Machine took their name from the novel.

Much of the dialogue and narration is taken directly from the novel.

Much of the dialogue in this screenplay are taken directly from the original novel.

The band Airborne Toxic Event took their name from the novel.