| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Esp in Life and Lab: Tracing Hidden Channels | 978-0-02-077680-2 | 1969 | |
| Mind Over Matter: Psychokinesis | 978-0-02-602420-4 | 1970 | |
| Psi, What Is It?: The Story of Esp and Pk | 978-0-06-066826-6 | 1975 | |
| Psychokinese. Die Macht des Geistes über die Materie | 978-3-7205-1167-4 | 1984 | |
| Something Hidden | 978-0-7864-6754-9 | 2011 | |
| The Invisible Picture: A Study of Psychic Experiences | 978-0-7864-6753-2 | 2011 |
HarperCollins · Hugendubel · Macmillan · McFarland & Company