| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| I'm Not Who You Think I Am | Paperback | 978-0-14-131237-8 | 2001 | Peg Kehret |
| Spy Cat | " | 978-0-14-241219-0 | 2008 | " |
| Spy Cat | Hardcover | 978-0-525-47046-5 | 2003 | " |
| The Stranger Next Door | Paperback | 978-0-14-241248-0 | 2008 | " |
| The Stranger Next Door | " | 978-0-14-250178-8 | 2003 | " |
| Trapped! | " | 978-0-14-241189-6 | 2008 | " |