Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This book is about a young boy who learns differently from other children. His teacher notices how he loves colors. So she, with the help of other teachers, design a plan using colors to help improve his reading and writing.