"Earthbound" is the first brand new Space: 1999 novel from E.C. Tubb in over 25 years and presents the long-awaited novelisation of the popular television episode Earthbound, omitted from the original series of episode novelisations published by Futura Books in 1975.

"Earthbound" also features brand new novelisations of a pair of Space: 1999 Year Two scripts that were originally written as a continuation of the series' Year One format. Here, Tubb retains the characters and elements from the draft versions of both scripts to create a fascinating work of Space: 1999 fiction that recreates The Immunity Syndrome (under its original title 'The Face Of Eden') and The Exiles as Year One stories.

Released in 2003 only to Fanderson members.