Partnership
Anne McCaffrey & Margaret Ball
Brain and Brawn Ships (2)
Flandry's Legacy: The Technic Civilization Saga
Poul Anderson
Technic Civilization Saga (7)
Nerd Love
Magnolia Robbins
Red Moon Rising
Erzabet Bishop & Gina Kincade
Silver Circle Witches (1)
In Service to a Goddess, Book 3
Ed Howdershelt
In Service To a Goddess (3)