| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Forging Freedom: A True Story of Heroism During The Holocaust | Hardcover | 978-0-399-23434-7 | 2000 | |
| Lancelot: Tales of King Arthur | " | 978-0-688-14832-4 | 1999 | |
| Meine Safari: Abenteuer in Afrika | Gebunden | 978-3-7915-2000-1 | 2004 | |
| O'Sullivan Stew | Paperback | 978-0-698-11889-8 | 2001 | |
| River of Dreams: The Story of the Hudson River | Hardcover | 978-0-399-24521-3 | 2009 | |
| Safari Journal | Paperback | 978-0-544-11346-6 | 2013 | |
| Safari Journal | Hardcover | 978-0-15-216393-8 | 2003 | |
| Tales of King Arthur: Excalibur | " | 978-0-688-13380-1 | 1996 | |
| Tales of King Arthur: King Arthur and the Round Table | " | 978-0-688-11340-7 | 1995 | |
| Tales of King Arthur: The Sword in the Stone | " | 978-0-688-09403-4 | 1991 | |
| United Tweets of America: 50 State Birds Their Stories, Their Glories | Paperback | 978-0-14-751557-5 | 2017 | |
| United Tweets of America - 50 State Birds, Their Stories, Their Glories | " | 978-0-545-13673-0 | 2009 | |
| United Tweets of America: 50 State Birds Their Stories, Their Glories | Hardcover | 978-0-399-24520-6 | 2008 |
Dressler · HOUGHTON MIFFLIN HARCOURT · Harcourt · Penguin · Penguin Putnam · Puffin Books · Scholastic · William Morrow and Company