Hell's GateBook - 2006
The vast Union of Arcana has expanded its wealth and power by laying claim to one uninhabited planet after another through the portals linking parallel universes, until they discover a new portal that leads to another human society, Sharona.
Publisher: Riverdale, NY :, Baen ;, New York :, Distributed by Simon & Schuster,, 
Copyright Date: ©2006
Branch Call Number: SCF WEBE
Characteristics: 801 pages ; 25 cm.