- Series: Ajax Calkins Series Record # 24044
- Ajax Calkins
- 1 Pogo Planet (1941) [SF] by Donald A. Wollheim [only as by Martin Pearson]
- 2 Destiny World (1941) [SF] by Donald A. Wollheim [only as by Martin Pearson]
- 3 Mye Day (1942) [SF] by Donald A. Wollheim [only as by Martin Pearson]
- 4
Ajax of Ajax (1942) [SF]
by
Donald A. Wollheim
only appeared as:
- Variant: Ajax of Ajax (1942) [as by Martin Pearson]
- Variant: Ajax of Ajax (1942) [as by Martin Barrow]
-
Destiny's Orbit (1961)
by
Donald A. Wollheim
only appeared as:
- Variant: Destiny's Orbit (1961) [as by David Grinnell]
-
Translation: König der Asteroiden?Koenig der Asteroiden[German] (1962) [as by David Grinnell]
- Translation: Planet till salu [Swedish] (1975)
- Translation: König der Asteroiden [German] (1980)
- Serializations:
- Translation: Un mondo per Ajax (Complete Novel) [Italian] (1962) [as by David Grinnell]
- Destination: Saturn (1967) by Lin Carter and Donald A. Wollheim [only as by Lin Carter and David Grinnell]