Alexander Outland: Space Pirate
G. J. Koch & Gini Koch
Alien Collective
Gini Koch
Katherine "Kitty" Katt (9)
Alien Diplomacy
Katherine "Kitty" Katt (5)
Alien Education
Katherine "Kitty" Katt (15)
Alien in Chief
Katherine "Kitty" Katt (12)
Alien in the Family
Katherine "Kitty" Katt (3)
Alien in the House
Katherine "Kitty" Katt (7)
Alien Nation
Katherine "Kitty" Katt (14)
Alien Proliferation
Katherine "Kitty" Katt (4)
Alien Research
Katherine "Kitty" Katt (8)
Alien Separation
Katherine "Kitty" Katt (11)
Alien Tango
Katherine "Kitty" Katt (2)
Alien vs. Alien
Katherine "Kitty" Katt (6)
Aliens Abroad
Katherine "Kitty" Katt (16)
Alliance Rising
The Martian Alliance (99)
A Bug's Life
The Martian Alliance (3)
Camp Alien
Katherine "Kitty" Katt (13)
A Cup of Joe
Anita Ensal & Gini Koch
Deacon's Ark
A. E. Stanton & Gini Koch
New West (2)
The Happy Acres Haunted Hotel for Active Seniors
The Night Beat, a Necropolis Enforcement Files Novel
Plush Life
Predator: Eyes of the Demon
Tim Lebbon & Stephen Graham Jones & Linda D. Addison & Ammar Habib & Jonathan Maberry & Kim May & Robert Greenberger & Gini Koch & A. R. Redington & Michael Kogge & Joshua Pruett & Yvonne Navarro & Scott Sigler & Peter Briggs
The Royal Scam
The Martian Alliance (1)
A Study in Starlets
Three Card Monte
The Martian Alliance (2)
Touched by an Alien
Katherine "Kitty" Katt (1)
Universal Alien
Katherine "Kitty" Katt (10)
When Josie Comes Home
New West (1)