John Gregory Betancourt

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Books by John Gregory Betancourt

John Gregory Betancourt: Infection : Double Helix (EBook, 2000, Simon & Schuster, Limited) No rating

Infection : Double Helix

by

Christie Golden, Peter David, Kristine Kathryn Rusch, Dean Wesley Smith, John Vornholt, Michael Jan Friedman, Diane Carey, John Gregory Betancourt: Star Trek: Double Helix Omnibus (2002, Simon & Schuster)

Star Trek: Double Helix Omnibus

by , , , and 5 others

No cover

John Gregory Betancourt, Russell Thorndike: Doctor Syn (2002, Wildside Press, LLC)

 No rating

Doctor Syn

by ,