Young Prince Arel has been imprisoned by his evil brother, Prince Kalban, who seeks to steal the throne. Arel must use his wits and his sword arm to battle through the monstrous traps of the Dungeon of the Seven Dooms in order to rescue his father and save the kingdom.

When the Librarian returns to his castle after lengthy travels, he finds that someone has stolen his collection of deadly books, and until he can get past a beast the thief left behind and track them down, the world is in great jeopardy. Written in Spanish.

On the morning after the troll attack, Pablo and his friends wake to find that a dark tower is rising from the ground, and that only they can stop the army of evil that is about to invade Zion Falls.

Zak and the other young heroes must descend deep underground to face the creature that wears the lava crown and commands the troll army--can they rescue their mentor, Dr. Hoo and the captive humans, or has the doctor betrayed them?

Bud the monster is not a good listener, but when he almost misses a party at his own house he finally figures out a way to solve his problem.

When Ned and Victor sneak into a science laboratory at night to explore, they enter a room with a sign saying "Special Science Team only" and find themselves locked in a labyrinth with a very, very large and hungry rat.

After traveling through shadowy kingdoms and deserts of ice, Librarian returns to his doomed castle in a huge, underground library. But someone has broken in! His collection of deadly books is missing. Unless he finds them--and finds them quickly--the entire world is faced with endless evil.

Aaron can barely see anything without his glasses, which he just stepped on, so when he sees a monster crawl out from under the hood of the bus and begin to tear the engine apart he can not understand why none of the other children can see it--terrified he forces the bus to stop, but when he gets off things only get worse.