Miles & Lee Save the Monarch Butterflies/Miles & Lee salvan las mariposas monarcas  is a bilingual (English/Spanish) chapter book. It was   updated from the first edition on June 6, 2018. This title is now in its second and final edition. Revision of the text and display of full illustrations on January 25, 2024,   give the book a well-deserved place among Mrs. Retana's bilingual children's books.

To give each language its rightful place, this bilingual book is two books in one with separate versions.  It can be used as a tool to learn or reinforce the knowledge of either language.

Join the adventurous brothers Miles and Lee as they take a journey of magic, fun, and daring rescue. From their grandparents’ garden to the forests of Mexico, these two defenders of wildlife are part of a remarkable plan to help one of nature’s most amazing insects: the monarch butterfly. With the help of two living dragons, an army of fairies and monarch butterflies, and even a piece of modern technology, the heroes of this story save the day.

A mix of fantasy and adventure, this tale of environmental justice will delight readers and captivate their hearts and minds.

Enjoy the beautiful illustrations by Salva Ferrando. Recommended ages 7 and up.