The main character of this series is a 10 years old boy, Sourena. He is into video and computer games; one day he receives a weird e-mail: The e-mail is a warning about the extinction of dinosaurs. The dinosaurs need his help. In each volume of the series, Sourena faces different troubles and adventures and has to find a new solution to save the dinosaurs. This series is suitable for those children who like exiting and a little bit horror stories. Dinosaurs keep stealing sea reptile eggs to wake Chatri-Dino of the spring sleep. Meanwhile, some troubles occur. Sourena should save the dinosaurs, but he himself might get eaten by the angry king!

Elham Mazarei was born in 1976. A graduate of microbiology, she decided to write books for children about since 2005. She has received some children book awards to this date.