A rough draft of a proposed second television season of The Hitchhiker's Guide to the Galaxy and other material from his books will see the light of day in a biography called The Frood. Jem Roberts is publishing the material which also includes information about alien sex.More information is available here - http://www.theguardian.com/books/2014/may/29/unseen-hitchikers-guide-new-douglas-adams-biography
