The Dosadi Experiment, serialized in Galaxy magazine (May, June, July, August 1977) by Frank Herbert - May, June, July, August 1977

First Edition. Scarsdale, New York: UPD Publishing. May-August 1977. Digest-size Magazines. First Edition. Near Fine-Fine. Spines straight, tight and uncreased. Interiors pristine, though slightly tanned. Covers clean and bright, some with slight corner, edge and reading wear. May cover has two small chips along top edge and partial mailing label on front cover. June and August have mailing label on front covers. July has a one inch scratch on upper-right corner of front cover and remnants of mailing label on rear cover. Not from a library. 640 pages (160 pages each).

The Dosadi Experiment is the second full-length novel set in the ConSentiency universe and is Herbert's first novel after publishing Children of Dune. It first appeared in print when it was serialized four parts in the May, June, July and August 1977 issues of Galaxy magazine. Cover art (May and June) and twenty interior illustrations by Bonnie Dalzell.

A gripping tale of human-alien hybrids, bred for vengeance and cunning, caged on a toxic planet and conditioned by constant hunger and war. This is the Dosadi Experiment, and it has succeeded too well. For the Dosadi have been bred for vengeance and cunning, and now they have learned how to pass through the shimmering God Wall to exact their dreadful revenge on the universe that created them. The authorities have caught wind of this experiment that goes against many of the laws of the ConSentiency and have sent an agent to find out why this experiment was conducted and what the Gowachin hoped to gain with it.