| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Case of Underground Chaplaincy in Bulgaria | 978-1-4774-5922-5 (1-4774-5922-7) | 2012 | Kathryn N. Donev LPC |
| The Life and Ministry of Rev. Ivan Voronaev | 978-1-4774-9693-0 (1-4774-9693-9) | 2011 | |