C.S. · E C. · Ehud Sperling
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Marriage Made in Heaven: A Love Story in Letters | 978-1-58008-182-5 (1-58008-182-7) | 2000 | Vatsala Sperling |
| A Marriage Made in Heaven: How to Find and Keep a Spiritually Satisfying Relationship | 978-1-58008-381-2 (1-58008-381-1) | 2004 | Ehud Sperling |
| Spirit of the Shuar: Wisdom from the Last Unconquered People of the Amazon | 978-0-89281-865-5 (0-89281-865-4) | 2001 | John Perkins · Shakaim Mariano Shakai Ijisam Chumpi · Mariano Shakai Ijisam Chumpi |