- The skull, a Tyrolean folktale, Jon Klassen
- I want my hat back, Jon Klassen
- The rock from the sky, Jon Klassen
- I want my hat back, Jon Klassen
- Yo quiero mi sombrero, del texto y las ilustraciones, Jon Klassen ; de la traducción, Marta Fernández Marcos y Luis Amavisca
- I want my hat back, Jon Klassen
- The skull, a Tyrolean folktale, Jon Klassen
- This is not my hat, Jon Klassen
- The skull, a Tyrolean folktale, Jon Klassen
- We found a hat, Jon Klassen
- The rock from the sky, Jon Klassen
- The skull, a Tyrolean folktale, Jon Klassen
- We found a hat, Jon Klassen
- El ladrón del sombrero, Jon Klassen ; [traducción, Marta Fernández Marcos y Luis Amavisca]
- This is not my hat, Jon Klassen