| title | ISBN-13 | year of publication |
|---|---|---|
| Destination Mars | 978-0-571-11333-0 | 1979 |
| Expedition Venus | 978-0-571-11269-2 | 1978 |
| First Contact? | 978-0-8407-6320-4 | 1973 |
| Last Disaster | 978-0-571-11153-4 | 1978 |
| Passage to Pluto | 978-0-8407-6457-7 | 1973 |
| School on the Moon | 978-0-200-72743-3 | 1981 |
| Terror by Satellite | 978-0-571-11492-4 | 1980 |
| The Blue Aura | 978-0-571-11423-8 | 1979 |
| The Caves of Drach | 978-0-571-11037-7 | 1977 |
Abelard-Schuman · Faber & Faber · Thomas Nelson Inc