Books with author Garrett Martin

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.

Three teenagers are drawn through a doorway into another world after setting up a series of crystals as instructed in a book they found in a reputed haunted house.The world looks barren of intelligent life until a little person suddenly comes upon them warning them that they need to follow him. He leads them to an underground town where they are introduced to the leader, a very tall man named Kor.Kor tells them of the meteor shower that nearly destroyed their world and of the big meteor that now sits at the decimated power plant emitting toxic radiation that keeps them from living above ground. Since the teenagers are nearly immune to this type of radiation he asks that they make a trip to the meteor to set a bomb to destroy it. The kids reluctantly agree.The teenagers cross a dangerous landscape inhabited by large snakes, and giant scorpions armed with double stingers, and dogs that follow mysteriously at a distance, but do not attack. They make it safely to the meteor and set the bomb. Then something goes horribly wrong. The timer on the bomb shoots up to only minutes. The three run for the only cover that they see. They manage to get behind some stacked containers. The bomb explodes and the teenagers are temporarily buried under debris. They are lucky to be alive. But the explosion changed them. They soon discover that they have attained super powers. They soon realize that they will need these powers if they hope to stop an emerging threat.

Brainy and Thumper rush through a forest and up a small mountain to find the special berries that will save their friend Wendy's life. Wendy had been bitten by a giant scorpion. She is unconscious and being carried by Brainy who has super strength.When the two boys reach the spot where the berries are supposed to be they only find a single berry left. It is enough to help Wendy a little, but not enough to revive her.They are met by a dog-like creature who tells them that there are more berries in the city. The problem is that the city is inhabited by the night stalkers. The night stalkers are feral creatures for the most part who come out only at night and feast on what human flesh they can catch. Brainy and Thumper see no option and must go to the city to get the berries to save Wendy's life.In the city they find the berries that save Wendy's life. But now darkness is beginning to set in and the night stalkers are coming out. It will take all their super powers and the help of a stranger in order for them to survive.