Perry Rhodan #6: The Secret of the Time Vault

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Overview:

Title: Perry Rhodan #6: The Secret of the Time Vault
Author: Forrest J. Ackerman
Year: 1971
ISBN-10: 0441659756
Publisher: Ace Books
Price: $0.60
Pages: 126
Binding: Paperback
Type: MAGAZINE
Title Reference: The Secret of the Time Vault
Notes:
- ©1971
- The cover art is not credited or signed
- The cover is from the original German edition
- The artist on the German covers was Johnny Bruck per this PR fan page. You can see the original German cover here. Note that German issue #12 was reprinted as Ace issue #6.
- ISBN derived from the partial SBN on spine (441-65975-060)