Douglas Adams

Last Chance to See is a 1989 BBC radio documentary series and its accompanying book, written and presented by Douglas Adams and Mark Carwardine. In the series, Adams and Carwardine travel to various locations in the hope of encountering species on the brink of extinction. The book was published in 1990. In 2009, the …

Mostly Harmless is a novel by Douglas Adams and the fifth book in the Hitchhiker's Guide to the Galaxy series. It is described on the cover of the first editions as "The fifth book in the increasingly inaccurately named Hitchhikers Trilogy". It was the last Hitchhiker's book written by Adams.

So Long, and Thanks for All the Fish is the fourth book of the Hitchhiker's Guide to the Galaxy trilogy written by Douglas Adams. Its title is the message left by the dolphins when they departed Planet Earth just before it was demolished to make way for a hyperspace bypass, as described in The Hitchhiker's Guide to …