| title | ISBN-13 | year of publication |
|---|---|---|
| Buh. Un poco tristón | 978-84-15357-09-4 | 2012 |
| Owly & Wormy, Bright Lights and Starry Nights | 978-1-4169-5775-1 | 2012 |
| Owly & Wormy, Friends All Aflutter! | 978-1-4169-5774-4 | 2011 |
| Owly, Vol. 1: The Way Home & The Bittersweet Summer | 978-1-891830-62-4 | 2004 |
| Owly, Vol. 2: Just A Little Blue | 978-1-891830-64-8 | 2005 |
| Owly, Vol. 3: Flying Lessons | 978-1-891830-76-1 | 2006 |
| Owly, Vol. 4: A Time to be Brave | 978-1-891830-89-1 | 2007 |
| Owly, Vol. 5: Tiny Tales | 978-1-60309-019-3 | 2008 |
Simon & Schuster · Thule · Top Shelf Productions