Books with author Garrett Martin

Three teenagers -- Wendy, Brainy, and Thumper -- are drawn into another world when they follow directions in an old book that they found in a reputed haunted house. They are met in this world by a little person warning them that they need to follow him. He leads them into an underground town run by a very tall man named Kor. Kor convinces them to accept a mission to destroy a meteor that has hit their planet and is now poisoning it. The teenagers cross a landscape inhabited by giant snakes, giant scorpions with double stingers, and other dangers. They safely cross the land to the meteor where they set a bomb to destroy it. But something goes wrong. The bomb explodes prematurely just as they slip behind stacks of crates. After narrowly escaping death they discover that they have somehow attained super powers. Now they must learn how to use them before they are killed by an emerging army.

In the first book the teenagers are drawn into a doorway into another world. During this time they are nearly killed by an exploding bomb. But instead they are endowed with super powers. Unfortunately, the powers are not enough when Wendy gets stung by a giant scorpion. In this book Brainy and Thumper must find special berries that will keep Wendy from dying. When they only find a single berry where they were told they would be they realize that they must go into the city. A city occupied by nocturnal beings who would gladly feast on their flesh. Now they will have to use every bit of power they have just to stay alive.

Three teenagers are drawn into another world through a doorway that was created after they followed instructions from a book they found in a reputed haunted house. In this new world full of strange and diverse people they are nearly killed by an explosion. What they find out later is that through an accident they are endowed with super powers. These powers that they have are greatly needed as they face dangerous people and situations on the way to finding a way back home.