The Big Black Mark
A. Bertram Chandler & Bertram A. Chandler
Grimes in Federation Service (5)
The Broken Cycle
A. Bertram Chandler
Grimes in Federation Service (6)
The Hard Way Up
The Inheritors
Grimes in Federation Service (4)
The Road to the Rim
Grimes in Federation Service (1)
Spartan Planet
Grimes in Federation Service (2)
To Prime the Pump
Grimes in Federation Service (3)