NOVEL / SCIENCE FICTION
Ace G-724
Paperback / 1968
First Printing
Cover Artist: Jack Gaughan
Book three of the World of Tiers series. My favorite of the Tiers books, all adventure and all Kickaha.
Sphere 3451-7
Paperback / 1970
First British Printing
Cover Artist: Melvyn
Sphere 3442-6
Paperback / 1975
Cover Artist: Peter Goodfellow
Phantasia 10-7
Hardcover / 1981
First Hardcover Printing
Limited to 250 signed copies
Cover Artist: Eric Ladd
Phantasia 10-7
Hardcover / 1981
First Hardcover Printing
Limited to 750 copies
Cover Artist: Eric Ladd
Sphere 3426-6
Paperback / 1975
Cover Artist: Melvin
Sphere
Trade Paperback / 1986
In the World of Tiers Vol 1
Cover Artist: Mark Harrison
Open Road Media
Ebook / 2017
In the World of Tiers Vol 1
Cover Artist: Unknown