Self-Discovery the Jungian way: The Watchword Technique was first published by Routledge in 1992.
The first edition has been out of print for many years. Second-hand copies can sometimes be found from online booksellers.
The book was subsequently updated and revised in ebook (PDF) editions. The most up-to-date version is the 3rd revised edition (2015) which was reissued by Routledge hardback, paperback and Kindle editions as Volume 4 of their prestigious Routledge Library Editions: Jung series.
Transpersonal Psychology concerns the study of those states and processes in which people experience a deeper sense of who they are, or a greater sense of connectedness to nature, other people, or the spiritual dimension. Michael Daniels PhD taught the subject for more than 30 years, and this book brings together the fruits of his studies. It will be of special value to graduate students, and its accessible style will appeal also to all who are interested in the spiritual dimension of human experience.