The Cobra Trilogy
Timothy Zahn
The Puppet Masters
Robert A. Heinlein
The Judas Solution
Blackcollar (3)
Cobra Outlaw
Cobra Rebellion (2)
Cobra Slave
Cobra Rebellion (1)
Cobra Traitor
Cobra Rebellion (3)
Cobra Alliance
Cobra War (1)
Cobra Gamble
Cobra War (3)
Cobra Guardian
Cobra War (2)