"Thor's hammer is missing again. The thunder god has a disturbing habit of misplacing his weapon--the mightiest force in the Nine Worlds. But this time the hammer isn't just lost, it has fallen into enemy hands. If Magnus Chase and his friends can't retrieve the hammer quickly, the mortal worlds will be defenseless against an onslaught of giants. Ragnarok will begin. The Nine Worlds will burn. Unfortunately, the only person who can broker a deal for...

An unlucky twelve-year-old Norwegian boy named Odd leads the Norse gods Loki, Thor, and Odin in an attempt to outwit evil Frost Giants who have taken over Asgard.

Here are some awesome superhero stories about Iron Man, Captain America, Thor, Hulk, Hawkeye, Black Widow and Nick Fury as they fight the universe's biggest baddies and save mankind!

"La mayor amenaza para Asgard está a punto de hacerse realidad y Magnus Chase tiene que embarcar hacia el viaje más peligroso de su vida. Sin embargo esta vez contará con una ayuda inesperada. Magnus Chase ha pasado de ser un adolescente sin techo a vivir en el Hotel Valhalla y convertirse en uno de los guerreros de Odín. Como digno hijo de Frey, el dios del verano, la fertilidad y la salud, a Magnus no le gustan especialmente las guerras y las...