6 x H

"Pyramid edition: first printing, August 1961"; no number line
"Cover painting by Robert J. Engle" on back cover, no visible signature on the artwork
Original title: The Unpleasant Profession of Jonathan Hoag on cover, title and copyright pages
TOC and story title pages differ for two stories: "All You Zombies" in TOC and "—All You Zombies—" on title page; "And He Built a Crooked House" in TOC and "—And He Built a Crooked House—" on title page
Printed in the US

Year	Reviewer	Publication
1961	Alfred Bester	The Magazine of Fantasy and Science Fiction, December 1961
1961	S. E. Cotts	Amazing Stories, December 1961
1970	P. Schuyler Miller	Analog Science Fiction/Science Fact, August 1970

Page	Title	Author(s)	Type
7	The Unpleasant Profession of Jonathan Hoag	Robert A. Heinlein	Novella
112	The Man Who Traveled in Elephants	Robert A. Heinlein	Short Story
126	"—All You Zombies—"	Robert A. Heinlein	Short Story
138	They	Robert A. Heinlein	Short Story
154	Our Fair City	Robert A. Heinlein	Short Story
172	"—And He Built a Crooked House—"	Robert A. Heinlein	Novelette

Title	Year	Publisher	Format	Type	Catalog ID	Cover Artist	Pages
6 x H	1963	Pyramid Books	Paperback	Collection	F910	Jack Gaughan	191
6 x H	1965	Pyramid Books	Paperback	Collection			191
6 x H	1969	Pyramid Books	Paperback	Collection	X-2023	Jack Gaughan	191
6 x H	1971	Pyramid Books	Paperback	Collection	T2471	Bill Skurski	191
6 x H	1972	Pyramid Books	Paperback	Collection	N2822	Bill Skurski	219
6 x H	1972	Pyramid Books	Paperback	Collection		Bill Skurski	219
6 x H	1974	Pyramid Books	Paperback	Collection	N2822	Bill Skurski	219
6 x H	1975	Pyramid Books	Paperback	Collection	V3635	Bill Skurski	219
6 x H	1975	Pyramid Books	Paperback	Collection	V3635	Bill Skurski	219

Notes