| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Eagle-Eye Ernie in the Spy Code Caper | Paperback | 978-0-671-74072-6 | 1991 | |
| Grimericks | Hardcover | 978-0-7614-5230-0 | 2008 | |
| Grimericks | Paperback | 978-0-7614-5444-1 | 2005 | |
| Hippo's Tooth Surprise! Audio Book CD | Audio CD | 978-0-545-06064-6 | 2008 | |
| How to Teach a Slug to Read | Hardcover | 978-0-7614-5805-0 | 2011 | |
| My Favorite Time of Year | " | 978-0-06-024681-5 | 1988 | |
| My Favorite Time of Year | Library Binding | 978-0-06-024682-2 | 1988 | |
| Porkchop & Rosie | Hardcover | 978-0-13-685793-8 | 1998 | |
| Slugs in Love | Paperback | 978-0-545-06065-3 | 2006 | |
| Slugs in Love | Hardcover | 978-0-7614-5311-6 | 2006 | |
| Slugs in Love Audio Book CD | Audio CD | 978-0-545-06066-0 | 2006 | |
| Squeal and Squawk: Barnyard Talk | Hardcover | 978-0-7614-5160-0 | 2004 | |
| We're Going on a Ghost Hunt | " | 978-0-7614-6307-8 | 2012 | |
| We're Going on a Ghost Hunt Audio Cd | Audio CD | 978-0-545-66362-5 | 2012 | |
| Who Swallowed Harold?: And Other Poems About Pets | Hardcover | 978-0-7614-5193-8 | 2005 | |
| Wishes for You | " | 978-0-688-10838-0 | 2003 | Tobi Tobias |
S. P. · Susan Parsons · Susan Perricone · Susannah Parkin · Suzanne Perazzini
HarperCollins · Marshall Cavendish · Prentice Hall · Scholastic · Simon & Schuster · William Morrow and Company