| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1990 | 978-1-85639-020-0 | J. C Raven | Standard progressive matrices sets A,B,C,D & E |
| 1998 | 978-1-85639-060-6 | Isabel Briggs Myers | An Introduction to Type (MBTI) |
| 1900 | 978-1-85639-100-9 | Sandra Krebs Hirsh ยท Jean M. Kummerow | Introduction to Type in Organisations: Individual Interpretive Guide |
| 2000 | 978-1-85639-102-3 | Naomi L. Quenk | In the Grip |
| 1995 | 978-1-85639-279-2 | The Decolonization of the Imagination | |