A Bertram Chandler - The Wandering Buoy - Analog

Analog [Sep 1970]
The Hard Way Up [1972]
Renraku Uchûkan Hassin Seyo [1975]
The Hard Way Up [1980]
Grimes Macht Karriere [1983]
The Hard Way Up [2000]
John Grimes: Lieutenant Of The Survey Service [2001]
Commander Grimes [2004]
The Hard Way Up [2007]

Analog [Sep 1970]

The Hard Way Up [1972]

Renraku Uchûkan Hassin Seyo [1975]

The Hard Way Up [1980]

Grimes Macht Karriere [1983]

The Hard Way Up [2000]

John Grimes: Lieutenant Of The Survey Service [2001]

Commander Grimes [2004]

The Hard Way Up [2007]

The Rim Worlds

... out on the Galactic Rim things are very iffy and if you fart really hard your're liable to blow yourself on to an Alternate Time Track.

A Bertram Chandler.

(Cover Kelly Freas)

Analog - Sep 1970

Short Story

Action - even enormously sophisticated - do not reveal the motivation that led to them. And even actions can be hair-raisingly mysterious.

A Bertram Chandler The Wandering Buoy

The Rim Worlds

Analog - Sep 1970

A Bertram Chandler
The Wandering Buoy