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FBI Medical Examiner Dr. Jessica Coran is pitted against a serial killer with a passion for poetry--and the need to carve it into his victims' flesh. But the most baffling part of the crimes is that each victim has been willing to die for the madman's art.

Bitter Instinct 2013, Createspace Independent Publishing Platform

ISBN-13: 9781493569076

Trade paperback

Bitter Instinct 2003, Jove Books

ISBN-13: 9780515135695

Mass-market paperback

Bitter Instinct 2001, Berkley Publishing Group, New York, NY

ISBN-13: 9780425179635