H.S. · Horane Smith · Hyrum Smith
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bukkyo wa nani o shite kureru no ka | 978-4-06-206123-0 (4-06-206123-6) | 1992 |
| Ima shukyo ni nani ga okotte iru no ka =: Whats happening in religious organizations | 978-4-06-205398-3 (4-06-205398-5) | 1991 |
| Shukyo no jidai to wa nandatta no ka | 978-4-06-207792-7 (4-06-207792-2) | 1997 |