Playing in the Permian (Dinosaur Explorers #3)

Albbie; Redcode

This time, the X-Venture Xplorers' are in the Permian - Carboniferous eras, around 350 million years back. Many creatures which are small today were very big back then- which presents a big problem when the X-Venture Xplorers come face to face with things like giant spiders! Even more big dangers from t...