Voyagers Mission Launch boxed set (books 1-3)

Voyagers Mission Launch boxed set (books 1-3) by Wasserman, Robin. hardcover edition. ISBN: 9781101940037.

The action is on the page, on your device, and out of this world! This multiplatform series is part sci-fi, part eco-mystery, all action-adventure—and now the first three books in the series are available in one far-out boxed set! Earth is in danger! The only thing that can save our planet are six essential elements that can fuse into a new source of clean energy. But the elements are 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. Jam-packed with danger, aliens, and exciting new worlds, this is the first half of the Voyagers’ unforgettable mission.