- E-bookLittle Chick and Mommy CatMarta Zafrilla
- E-bookGrandpa Monty's MuddlesMarta Zafrilla
- E-bookLos despistes del abuelo Pedro (Grandpa Monty's Muddles)Marta Zafrilla
- E-bookLas camisetas no somos servilletas (T-shirts Aren't Napkins)Marta Zafrilla
- E-bookChirpy Charlie's TeethMarta Zafrilla
- E-bookT-shirts Aren’t Napkins!Marta Zafrilla
- E-bookHijito pollito (Little Chick and Mommy Cat)Marta Zafrilla
- E-bookLos dientes de Trino Rojo (Chirpy Charlie's Teeth)Marta Zafrilla