Crescendo of Fire
Marc Stiegler
The Braintrust (2)
Der Mann mit dem goldenen Torques
Simon R. Green
The Secret History (1)
The Ghost Brigades
John Scalzi
Old Man's War (2)
Comeuppance Served Cold
Marion Deeds
The Lightning Thief
Rick Riordan
Percy Jackson (1)
The Battle of the Labyrinth
Percy Jackson (4)
The Titan's Curse
Percy Jackson (3)
The Sea of Monsters
Percy Jackson (2)