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Andrew J. Offutt
Andrew Jefferson Offutt V was an American science fiction, fantasy, and erotic fiction author. He wrote as Andrew J. Offutt, A. J. Offutt, and Andy Offutt, often stylized in all lowercase. His erotica appeared under seventeen different pseudonyms, principally John Cleve, John Denis, Jeff Morehead, and Turk Winter.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Ghor, Kin-Slayer
1997
ISBN 9780940884915
The Sword of the Gael
1981
ISBN 9780441791385
Sword of the Gael
1984
ISBN 9780441791439