Rita Rosa Ruesga was born in Cuba and holds a degree in choral conducting from the Escuela Nacional de Arte, Cuba. Rita Rosa created Musikartis, a bilingual music curriculum, and works as a music producer, teacher, and voice coach. She is a 2009 and 2010 Latin Grammy nominee.
Scholastic Inc. is a global publishing and education company whose mission is to encourage the intellectual and personal growth of all children, beginning with literacy.
Soledad Sebastián is a Chilean illustrator. She studied graphic design in the Universidad Tecnológica Metropolitana, in Santiago de Chile. Soledad has shown her work in many group exhibits, has taught art workshops for children and adults, and is currently an illustrator for magazines and children's books.