- Sapo y Sepo, inseparables, por Arnold Lobel ; ilustraciones del autor
- Frog and Toad, a little book of big thoughts, Arnold Lobel
- Frog and Toad storybook treasury, by Arnold Lobel
- Mouse soup, by Arnold Lobel
- Saltamontes va de viaje, Arnold Lobel
- Frog and Toad are friends, by Arnold Lobel
- Frog and Toad storybook favorites, by Arnold Lobel
- Sapo y Sepo son amigos, Arnold Lobel ; illustraciones del autor ; traducción, Pablo Lizcando
- D?as con Sapo y Sepo, Arnold Lobel ; ilustraciones del autor ; traducci?n, Pablo Lizcano
- Frog and Toad are friends, Arnold Lobel