Agent of Byzantium
Harry Turtledove
Agent of Byzantium (1)
Agent of Change
Steve Miller & Sharon Lee
Agent of Change (1)
Agent of Chaos
Norman Spinrad
Agent of the Terran Empire
Poul Anderson
Dominic Flandry (1)
Agent of the Unknown
Margaret St. Clair
Agent of Vega
James H. Schmitz
Agents of Vega (1)
Agent of Vega & Other Stories
The Hub (5)
Agent Provocateur
Alexander C. Irvine
Agent to the Stars
John Scalzi
Agents and Adepts
Kathryn Sullivan
Agents of Artifice
Ari Marmell
Planeswalker Novels (1)
Agents of Light and Darkness
Simon R. Green
Nightside (2)
The Ages of Chaos
Marion Zimmer Bradley
Darkover Omnibus (1)
Ages of Wonder
Julie E. Czerneda & Rob St. Martin