Voyagers, Book 4: Infinity Riders

The action is on the page, on your device, and out of this world! This multiplatform series is part sci-fi, all action-adventure. And you don't have long to wait-six books are coming all in one year!*
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Earth is in danger! The only things that can save our planet are six essential elements scattered throughout the galaxy. And it is up to the Voyagers-a team of four remarkable kids and an alien-to gather them all and return to Earth.
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On the fourth planet, Infinity, the Voyagers journey dee...