| title | ISBN-13 | year of publication |
|---|---|---|
| Campeon de snowboard | 978-84-480-0241-1 | 1997 |
| Dino Lab | 978-1-937133-53-5 | 2016 |
| Dragon Day | 978-1-933390-61-1 | 2012 |
| Moon Quest | 978-1-933390-26-0 | 2008 |
| Project UFO | 978-1-933390-27-7 | 2008 |
| The Brilliant Dr. Wogan | 978-1-933390-17-8 | 2007 |
| Your Grandparents Are Spies | 978-1-937133-51-1 | 2016 |
| Your Grandparents Are Zombies! | 978-1-933390-90-1 | 2010 |