written by María Isabel Sánchez Vegara ; illustrated by Alexander Mostov. written by Maria Isabel Sánchez Vegara ; illustrated by Alex G Griffiths. written by María Isabel Sánchez Vegara ; illustrated by Isobel Ross. written by Maria Isabel Sanchez Vegara ; illustrated by Miguel Bustos. written by Maria Isabel Sánchez Vegara ; illustrated by Juliana Vido. written by Maria Isabel Sánchez Vegara ; illustrated by Jade Orlando. written by Maria Isabel Sánchez Vegara ; illustrated by Lirios Bou. written by Maria Isabel Sanchez Vegara ; illustrated by Melissa Lee Johnson. written by Maria Isabel Sánchez Vegara ; illustrated by Helena Pérez García. written by Maria Isabel Sanchez Vegara ; illustrated by Yelena Bryksenkova.