The television film includes several changes from the original novel.

When you write an original novel, you're on your own.

There are a number of differences between the film and the original novel.

A number of original novels based on the series were published in the 1960s.

The original novel had a flow which kept your attention.

It's all becoming something much greater than the original novel.

The film is based on a play inspired by the original novel.

No references to the film are made in the original novel.

It was the fifth film based on the original novel.

The following details of the characters are based on the original novel.