First up...
Terry Nation's Blakes Seven (Novelisation by Trevor Hoyle)
204 page paperback (my copy is in mint condition!)
Published by : Sphere Books Limited 1977 = 85p
ISBN - 0 7221 63215
content covering - 'The Way Back', 'Space Fall', 'Cygnus Alpha' & 'Time Squad'
back cover blurb-
GALACTIC FREEDOM FIGHTERS!
Exiled from Dome City where a vicious regime wields dictatorial power - Roj Blake swears vengeance on the corrupt leaders who have destroyed his future.
Hijacking the Liberator, the most advanced spacecraft ever created, Blake travels to the sinister planet Cygnus Alpha. There, risking the dreaded
Curse of Cygnus, he rescues other victims of the regime from the megalomaniac Vargas...
And with these allies he forms a fighting force to combat galactic injustic: BLAKE'S SEVEN.
From the latest spectacular television drama series by Terry Nation, creator of Survivors and other smash-hit TV successes, top British science fiction author Trevor Hoyle has written a gripping novel of speed space action, adventure and intrigue.
The cover photograph shows the spaceship Liberator from the BBC-TV production of Blake's 7 produced by David Maloney and designed by Roger Murray-Leach. BBC copyright photograph by Bob Komer.

