Gregory Keyes is an American writer of science fiction and fantasy who has written both original and media-related novels under both the names J. Gregory Keyes and Greg Keyes.
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The Born Queen
2008
ISBN 9780345504791
The Briar King
2008
ISBN 9780307565631
The Infernal City
2011
ISBN 9780857686268
The Charnel Prince
2004
ISBN 9780345478412
Monsterverse Declassified
2025
ISBN 9781681161303