An experimental serum called Extremis gets stolen, and Iron Man rockets into action. The ensuing battles test Stark’s spirit and Iron Man’s power.

A once beautiful and lush planet is now a desert wasteland because its precious plant that contains life-essential energy was destroyed by careless explorers from Earth. Three kids believe that…

There is a plot under way to change the course of history. Four kids are chosen to be the Freedom Force—a gang of unlikely heroes who travel through time to…

Orphaned at birth and raised by storks, the teenage sparrow Richard believes he is one of them. But when the time comes to migrate to Africa, his stork family is…

The once beautiful Planet Kepler is now dry and near destruction after its precocious Callaro plant was exploited to extinction. Three brave space kids – Axel, Jono and Gaga –…