Title rated 3.8 out of 5 stars, based on 29 ratings(29 ratings)
Book, 2016
Current format, Book, 2016, First edition., Available .
Book, 2016
Current format, Book, 2016, First edition., Available . Offered in 0 more formats
When his project malfunctions during the Intergalactic Science Fair, will Zack, a boy from Earth living on the planet Nebulon, be able get things under control before disaster erupts?
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