The Golden Tree
Kathryn Lasky
Guardians of Ga'hoole (12)
The Seeker
Simon Hawke
Tribe of One (2)
The Colonisation of Mars
Larry Richardson
Reboots
Mercedes Lackey & Cody Martin
The Stellar Guild (1)
Crystal Line
Anne McCaffrey
Crystal Singer (3)
Killashandra
Crystal Singer (2)
Crystal Singer
Crystal Singer (1)