M.D. Waldo Vieira · Waldo, M.D. Vieira · Waldo Viera
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Conscientiogram | 978-1-934079-07-2 | 2012 | M.D. |
| Evolución en dos mundos | 978-84-16105-15-1 | 2015 | Francisco Cándido Xavier (1910-2002) · André Luiz (Espíritu) |
| Penta Manual | 978-85-86019-16-6 | 1996 | |
| Projectiology: A Panorama of Experiences of the Consciousness Outside the Human Body | 978-85-86019-58-6 | 2002 | |
| Projections of the Consciousness | 978-1-934079-50-8 | 2007 | |
Federación Espírita Española · IIPC · International Academy of Consciousness