D.K · D. P. · Diana Kirschner · K.P.
Brilliance Audio · Center Street
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| 30 Days to Love | MP3 CD | 978-1-4915-9268-7 | 2015 |
| 30 Days to Love: The Ultimate Relationship Turnaround Guide | Audio CD | 978-1-4915-9946-4 | 2015 |
| 30 Days to Love: The Ultimate Relationship Turnaround Guide | MP3 CD | 978-1-4805-5723-9 | 2013 |
| Sealing the Deal: The Love Mentor's Guide to Lasting Love | Paperback | 978-1-59995-121-8 | 2012 |