Book 1

Dragon and Thief

by Timothy Zahn

Published 1 February 2003

Book 2

Dragon and Soldier

by Timothy Zahn

Published 1 June 2004
Fourteen-year-old Jack, who is the human host in a symbiotic relationship with a dragon warrior named Draycos, joins a mercenary outfit to uncover those behind a vast conspiracy to wipe out Draycos's race.

Book 3

Dragon and Slave

by Timothy Zahn

Published 1 June 2005
Fourteen-year-old Jack and the dragon warrior Draycos face a diabolical and ruthless intergalactic slavemaster when Jack attempts to penetrate secret computer files about the cold-blooded underworld while posing as a slave.

Book 4

Dragon and Herdsman

by Timothy Zahn

Published 30 May 2006

Book 5

Dragon and Judge

by Timothy Zahn

Published 29 May 2007

Book 6

Dragon and Liberator

by Timothy Zahn

Published 27 May 2008