| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Unreached Peoples | 978-0-927545-98-3 (0-927545-98-5) | 1996 | Patrick Johnstone · John Hanna |
| Through Her Eyes: Perspectives on Life from Christian Women Serving in the Muslim World | 978-1-932805-07-9 (1-932805-07-9) | 2004 | |