All issues of SVP from October 1989 to September 1990. The entire series were written to eludicate upon Keely's 40 Laws of Harmony. One law was explained in each issue. Back issues of SVP contain articles and information published. All issues, from beginning to end, form a comprehensive whole, guiding and helping the reader to a more complete grasp of SVP. Extensively illustrated. 8.5" X 11" 190 pages. spiral bound. ISBN 1-883401-30-5