A heartpounding final showdown changes the life of Cruz Coronado forever in the seventh and final book in this thrilling factbased fiction series.Amid assignments that take the Explorer Academy recruits from the icebergfilled waters of Antarctica to the bonedry deserts of Argentina, Cruz Coronado is scrambling to complete the last piece of the cipher. With Nebula agents and the elusive explorer spy still out there, his opportunity to recover his mothers worldchanging formula is slipping away. But as Cruz has learned from his time aboard Orion, true explorers must never give up.Even after completing dozens of highrisk missions and traveling to all seven continents, Cruz could never prepare himself for one ultimate surprise. Explorer Academy features Gripping factbased fiction plot that inspires curiosity with new technology and innovations amazing inventions and gadgets a cast of diverse, relatable characters secret clues, codes, and ciphers to track down within the text vibrant illustrations elements of STEAM National Geographic explorer profiles in the "Truth Behind" section.

Binding: Paperback;256 pages; Publisher: National Geographic Kids; Classification: YFC; Weight: 680 g; Dimensions: 152 x 229 x 20

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