Challenge of the Unknown (Perry Rhodan, book 32) by Clark Darlton

Home Awards New Books Coming Soon Most Popular Top Authors Series Years

<< Previous book
by
Clark Darlton

Challenge of the Unknown

(Book 32 in the Perry Rhodan series)
(1973)
A novel by

Clark Darlton

Next book >>
by
Clark Darlton

Used availability for Clark Darlton's Challenge of the Unknown

See all available used copies of this book at: Abebooks UK or Abebooks US

Hardback Editions

1973 : Hardback

Title: Challenge of the Unknown
Author(s): Clark Darlton
Publisher: Ace Books
Availability: Amazon
More details...

Paperback Editions

March 1978 : Paperback

Title: Challenge of the Unknown (Perry Rhodan)
Author(s): Clark Darlton
ISBN: 0-7088-8003-7 / 978-0-7088-8003-6 (UK edition)
Publisher: Futura Publications
Availability: Amazon Amazon UK Amazon CA
More details...

1978 : Paperback

Title: Challenge of the unknown (Perry Rhodan series)
Author(s): Clark Darlton
ISBN: 0-7088-7007-4 / 978-0-7088-7007-5 (UK edition)
Publisher: Futura Publications
Availability: Amazon Amazon UK
More details...

1973 : Paperback

Title: Challenge of the Unknown
Author(s): Clark Darlton
ISBN: 0-441-66015-0 / 978-0-441-66015-5 (USA edition)
Publisher: Ace
Availability: Amazon
More details...