Publication: "First Published in Great Britain in 1976 by Futura Publications Limited"
Cover: Chris Foss
~
14. Venus In Danger
Publication: "First Published in Great Britain in 1976 by Futura Publications Limited"
Cover: Chris Foss
~15. Escape to Venus
Publication: "First Published in Great Britain in 1976 by Futura Publications Limited"
Cover: Peter Jones
~Condition of books (good)