| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| It's True! Pirates Ate Rats | 978-1-74114-607-3 (1-74114-607-0) | 2008 | Vanessa Woods |
| It's True! Space Turns You into Spaghetti | 978-1-74114-625-7 (1-74114-625-9) | 2006 | " |
| It's True! There are Bugs in Your Bed | 978-1-55037-950-1 (1-55037-950-X) | 2006 | " |