BAEN trade paperback - published April 2012 contents: 1 • The Road to the Rim • [John Grimes Rimworld • 4] • (1967) • novel by A. Bertram Chandler • 151 • To Prime the Pump • [John Grimes Rimworld • 5] • (1971) • novel by A. Bertram Chandler • 341 • The Hard Way Up • [John Grimes Rimworld • 6] • (1972) • collection by A. Bertram Chandler • 545 • The Broken Cycle • [John Grimes Rimworld • 9] • (1975) • novel by A. Bertram Chandler