P. C. · P. Carlson · P. V.
HOUGHTON MIFFLIN HARCOURT · Raven Productions
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Someone Walks By: The Wonders of Winter Wildlife | Hardcover | 978-0-9801045-5-4 (0-9801045-5-6) | 2008 |
| Someone Walks By: The Wonders of Winter Wildlife | Paperback | 978-0-9801045-6-1 (0-9801045-6-4) | 2008 |
| Summer of the Wolves | " | 978-0-544-02276-8 (0-544-02276-9) | 2013 |