The Ringworld Engineers
Larry Niven
Ringworld (2)
Hitchhiker's Guide to the Galaxy
Douglas Adams
The Hitchhiker's Guide to the Galaxy (1)
Ringworld's Children
Ringworld (4)
So Long, and Thanks for All the Fish
Hitchhiker's Guide to the Galaxy (4)
Honeymoon
Anne McCaffrey
Brainship (1.50)
The Ship Who Sang
Brainship (1)
Partner Ship
Brainship (2)
The Ship Who Searched
Anne McCaffrey & Mercedes Lackey
Brainship (3)
The Ship Who Won
Anne McCaffrey & Jody Lynn Nye
Brainship (5)
The City Who Fought
Anne McCaffrey & S. M. Stirling
Brainship (4)
The Ship Avenged
S. M. Stirling & Anne McCaffrey
Brainship (7)