P.K. · Perry King · Pierre Koenig
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Grand Obsession: A Piano Odyssey | Paperback | 978-0-7432-7639-9 (0-7432-7639-6) | 2009 |
| Grand Obsession: A Piano Odyssey | Hardcover | 978-0-7432-7638-2 (0-7432-7638-8) | 2008 |