6xH by Robert A Heinlein

Pyramid Books, 1975. Mass-market paperback. Very good. Old book store stamp on inner front cover and on last page, else pages clean & unmarked with no extraneous markings. In protective mylar pouch. 219 p.

Pyramid Books, 1972. yellowing pages, black pictorial cover with green & white-outlined black ltrs, blue printers ink on edges, edges/corners/& head-heel of spine are nicked, original price was 95 cents, clean & tight, Original title THE UNPLEASANT PROFESSION OF JONATHAN HOAG with six strange souls in search of salvation. 7th Printing. Mass Market Paperback. Very Good.

Pyramid Books, 1972. Mass-market paperback. Good.

Pyramid Books, 1972. Mass Market Pa. good some creasing. 6x4x0. cover, Bill Skur -. Prompt shipment, with tracking. we ship in CLEAN SECURE NEW boxes good copy, some creasing, nicks to edges, clean pages, still a good copy

Good tight copy, shelf wear, page tanning, tiny ink stamp on title page, back cover creased (see photos).

Get ready for a thrilling ride with "6 x H: Six Shocking Penetrations into the Unknown" by Robert A Heinlein. This vintage 1974 reprint published by Pyramid Books is a must-read for science fiction fans. With 219 pages of mind-bending fiction, this book is perfect for young adults and adults alike. The mass-market paperback format makes it easy to carry and read on the go. The book features six shocking stories that will take you on a journey into the unknown. This edition also includes vintage features that make it a great addition to any collection. Don't miss out on this classic sci-fi read!

Pyramid Books, 1972-01-01. Mass Market Paperback. New. New. In shrink wrap. Looks like an interesting title!