4 books in series

Paratime Police

Paratime Police is a 4-book series first released in 1955 with contributions by Roland J. Green, John F. Carr, and H. Beam Piper.

PopularFirst

1985 • 1 Reader 2

Paratime

1981 • 4 Readers • 295 pages 3.3

The Complete Paratime

1981 • 1 Reader • 424 pages