Time Travellers Strictly Cash
Spider Robinson
Callahan's (2)
Originator: A Cassandra Kresnov Novel
Joel Shepherd
Cassandra Kresnov (6)
Twilight at the Well of Souls
Jack L. Chalker
Well of Souls (5)
Thicker Than Water
Lindy Cameron
Kit O'Malley (3)
Far Horizons
Anne McCaffrey
Galactic Center Saga (5.5)