Blast off with Coco and Mumu as they travel through space in their cardboard rocket ship, learning lessons from every planet they visit The friends meet turtles, bulls, hippos, gorillas, and brains on their interplanetary search for playmates. With English and Spanish text side-by-side, this easy-to-follow adventure book will help children strengthen their language skills while learning important lessons about how to live a healthy, happy life. In Coco & Mumu: Big Brain Adventure, author Carina Castro Fumero, pediatric neuropsychology expert, integrates the seven secrets science has revealed about how to have a healthy brain. Filled with vibrant illustrations, kid-friendly adventures, lessons about perseverance, tolerance, and inclusion, and health secrets backed by science, Coco & Mumu: Big Brain Adventure will delight children and parents alike.