Alien Trials: Ages Of Dinos Book One

Steve Wilden finds himself on a island with his grandson Bob and no memory of how he got there. Dinosaurs roam the land and alien technology is found on the island. Will they find a way out or fail trying? Only one way to find out!!!i may combine books 2 and 3 together to make it longer as well as books 4 to 6 in one book.Book 1 - set on a tropical island.Book 2 - set underground. (new challenges ahead)Book 3 - set in a desert. (new challenges ahead)Book 4 - possibly set in a winter wasteland. (new challenges ahead)Book 5 - set in an abandoned city with more focus underwater. (new challenges ahead)Book 6 - set on a spaceship with simulated biomes and is the finale. (new challenges ahead)Book 7 - (I ain't telling, I`m leaving you to guess it.)