The Happy Acres Haunted Hotel for Active Seniors
Gini Koch
Plush Life
A Study in Starlets
Alliance Rising
The Martian Alliance (99)
Touched by an Alien
Katherine "Kitty" Katt (1)
Alien Tango
Katherine "Kitty" Katt (2)
Alien in the Family
Katherine "Kitty" Katt (3)
Alien Proliferation
Katherine "Kitty" Katt (4)
The Royal Scam
The Martian Alliance (1)
Deacon's Ark
A. E. Stanton & Gini Koch
New West (2)
Alien Diplomacy
Katherine "Kitty" Katt (5)
Three Card Monte
The Martian Alliance (2)
Alexander Outland: Space Pirate
G. J. Koch & Gini Koch
The Night Beat, a Necropolis Enforcement Files Novel
A Cup of Joe
Anita Ensal & Gini Koch
Alien vs. Alien
Katherine "Kitty" Katt (6)
Alien in the House
Katherine "Kitty" Katt (7)
Alien Research
Katherine "Kitty" Katt (8)
Universal Alien
Katherine "Kitty" Katt (10)
Alien Collective
Katherine "Kitty" Katt (9)
Alien Separation
Katherine "Kitty" Katt (11)
Alien in Chief
Katherine "Kitty" Katt (12)
A Bug's Life
The Martian Alliance (3)
Camp Alien
Katherine "Kitty" Katt (13)
Alien Nation
Katherine "Kitty" Katt (14)
Alien Education
Katherine "Kitty" Katt (15)
When Josie Comes Home
New West (1)
Aliens Abroad
Katherine "Kitty" Katt (16)
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