Maritza Sosa
Abecedario (Conceptos Básicos para Little Cubans) (Basic Concepts for Little Cubans)- Colores - Colors (Conceptos Básicos para Little Cubans) (Basic Concepts for Little Cubans)
- Formas - Shapes (Conceptos Básicos para Little Cubans) (Basic Concepts for Little Cubans)
- Números Numbers (Conceptos Básicos para Little Cubans) (Basic Concepts for Little Cubans)