| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| An idea that makes cents | Paperback | 978-0-02-185315-1 | 1999 |
| chocolate heaven: the all-chocolate cookbook | " | 978-0-938753-08-7 | 1987 |
| One unusual Saturday | " | 978-0-02-182179-2 | 1997 |
| Time For Kids: Theodore Roosevelt: The Adventurous President | " | 978-0-06-057604-2 | 2005 |
| Time For Kids: Theodore Roosevelt: The Adventurous President | Hardcover | 978-0-06-057606-6 | 2005 |
| Time For Kids: Thomas Edison: A Brilliant Inventor | Paperback | 978-0-06-057611-0 | 2005 |
HarperCollins · Macmillan · Parachute Press