Conquest and Empire: Stellar Conquest Book 5

Conquest of Earth: Stellar Conquest Book 4

Tactics of Conquest: Stellar Conquest Book 3

Desolator: Conquest: Stellar Conquest Book 2

Starship Conquest (First Conquest): Stellar Conquest Book 1

Alien Conquest: Five Stories of Alien Conflict

Slipknot: Cal Corwin, Private Eye, Book 3

In A Bind: Cal Corwin, Private Eye, Book 2

Loose Ends: Cal Corwin, Private Eye, Book 1

Deadly Secrets: Cal Corwin, Private Eye, Book 5

The Girl In The Morgue: Cal Corwin, Private Eye, Book 4