| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1978 | 978-0-906155-00-4 | Isabel Wyatt | Tales the Harper Sang: Medieval Stories |
| 1977 | 978-0-906155-01-1 | Walther Cloos | The Living Earth: The Organic Origin of Rocks and Minerals |
| 1971 | 978-0-906155-02-8 | Margaret Bennell | Shakespeare's Flowering of the Spirit |
| 2002 | 978-0-906155-36-3 | Walter Holtzapfel | The Human Organs: Their Functional and Psychological Significance: Liver, Lung, Kidney, Heart |
| 1995 | 978-0-906155-48-6 | Walter Holtzapfel | Children with a Difference: The Background of Steiner Special Education |