John Gregory Betancourt

Book #1: Roger Zelazny's the Dawn of Amber

Book #4: Dr Bones Bk4: Dragons

Book #4: Dr. Bones, Dragons of Komako

Book #1: Hercules

Book #2: The Vengeance of Hera

Book #3: The Gates of Hades

Book #3: Invasion: Time's Enemy

Book #15: Fortune's Light

Book #29: Dreadnought!

Book #54: The Disinherited

Book #55: Ice Trap

Book #17: Heart of the Warrior

Book #1: Infection

Book #2: Line of Fire

Book #3: The Children of Hamlin

Book #5: Stargazer: Enigma

Book #5: Strike Zone

Book #9: Requiem

Book #1: Ghost Ship

Book #9: A Call to Darkness

Book #11: Excalibur

Book #46: To Storm Heaven

Book #52: Double Helix

Book #5: Incident at Arbuk