Wildside / Gould, Steven

Charlie Newell has discovered something that will make he and his friends rich but how can he keep it a secret.

Charlie's uncle leaves him a ranch that holds a secret door that leads into another world untouched by civilization where saber-toothed tigers and mammoths still roam, but when Charlie sells some extinct birds to finance his exploration of the wilderness, he raises questions that some people will kill to have answered.

Charlie's uncle leaves him a ranch that holds a secret door that leads into another world untouched by civilization where saber-toothed tigers and mammoths still roam, but when Charlie sells some extinct birds to finance his exploration of the wilderness, he raises questions that some people will kill to have answered.