Publication: "First Published in Great Britain in 1974 by Futura Publications Limited"
Cover: Chris Foss
~
5. The Vega Sector
Publication: "First Published in Great Britain in 1975 by Futura Publications Limited"
Cover: Chris Foss
~6. The Secret Of The Time Vault
Publication: "First Published in Great Britain in 1975 by Futura Publications Limited"
Cover: Chris Foss
~Condition of books (good)