- Rainbow Fish and the big blue whale
- The paradise bird, Marcus Pfister
- The rainbow fish, Marcus Pfister ; translated by J. Alison James
- How Leo learned to be king, Marcus Pfister ; translated by J. Alison James
- Bertie: just like daddy, Marcus Pfister
- Penguin Pete, ahoy!, by Marcus Pfister ; translated by Rosemary Lanning
- Happiness is ..., Marcus Pfister ; translated by Rebecca Morrison
- Animal ABC, Marcus Pfister
- The little moon raven, Marcus Pfister ; translated by Kathryn Bishop
- Chris & Croc, Marcus Pfister
- Penguin Pete, Marcus Pfister ; translated by Anthea Bell
- El pingüino Pedro y Pat, escrito e ilustrado por Marcus Pfister ; traducido por Iñigo Javaloyes
- Bertie at bedtime, Marcus Pfister
- Rainbow Fish A, B, C, Marcus Pfister
- Rainbow Fish discovers the deep sea, Marcus Pfister
- The rainbow fish, Marcus Pfister ; translated by J. Alison James
- Hopper hunts for spring, Marcus Pfister
- El pingüino Pedro, aprendiz de marinero, escrito e ilustrado por Marcus Pfister ; traducido por Elena Moro
- Hopper hunts for spring, written and illustrated by Marcus Pfister ; translated by Rosemary Lanning
- Who stole the hazelnuts?, a forest mystery, Marcus Pfister ; translated by David Henry Wilson
- Wake up, Santa Claus!, Marcus Pfister ; translated by J. Alison James
- What a day ..., a story in emoji, Marcus Pfister
- Henri egg artiste, by Marcus Pfister ; translated by J. Alison James
- Rainbow fish and the big blue whale, Marcus Pfister ; translated by J. Alison James
- The yellow cab, Marcus Pfister ; [translated by Rebecca Morrison]
- El Pingüino Pedro, Marcus Pfister ; traducido por José Moreno
- Dazzle the dinosaur, by Marcus Pfister ; translated by J. Alison James
- Franz-Ferdinand the dancing walrus, Marcus Pfister ; translated by David Henry Wilson
- Penguin Pete's new friends, Marcus Pfister ; translated by Anthea Bell
- Holey moley, Marcus Pfister ; translated by J. Alison James
- Rainbow Fish finds his way, Marcus Pfister ; translated by J. Alison James
- The happy hedgehog, Marcus Pfister ; translated by J. Alison James
- Rainbow Fish 1, 2, 3, Marcus Pfister
- Der Regenbogenfisch entdeckt die Tiefsee, Rainbow fish discovers the deep sea, Marcus Pfister
- You can't win them all, Rainbow Fish, Marcus Pfister ; translated by David Henry Wilson
- Rainbow Fish finds his way, by Marcus Pfister ; translated by J. Alison James
- The Christmas star, by Marcus Pfister ; translated by J. Alison James
- El pez arco iris y la ballena azul, Marcus Pfister ; traducido por Delza Pereira
- El pez arco iris, texto e ilustraciones de Marcus Pfister
- El pez arco iris al rescate, Marcus Pfister ; traducido por Guillermo Gutiérrez
- Good night, little rainbow fish, Marcus Pfister
- El erizo feliz, Marcus Pfister ; traducido por Diego Lasconi