The Jungle Heroes: Alex's Journey to Strength. Book 7. After getting superpowers from Zorith in the sixth book, let us join Alex's journey as he hones his abilities of strength and courage, achieving amazing feats not possible by normal human beings. The Jungle Heroes Book Series - is all about inspiring children to learn about the natural world and the animals that inhabit it. Our book series features male and female superheroes who befriend animals while visiting jungles. Through their experience of the natural world and animals, the heroes instigate change in their village and city, while commandeering unimaginable feats. Suitable for Children aged 4-14. Give your children a glorious picture child's book to read and get inspired by the Jungle Heroes Series. The book is full of High-quality 3D illustrations, comprising the characters and animals of the jungle.