In this exciting adventure, young readers are transported back to the Stone Age, where they discover the roots of the English language and the secrets of ancient words....

A young musician, inspired by the sounds of the Stone Age, embarks on an extraordinary journey through time, discovering the power of music and the depths of friendship....

In the Stone Age, a young pterodactyl embarks on a daring quest to gather signatures for a petition to save his home. Along the way, he encounters other creatures and learns the true value of friendship and courage....