描述
By: Trudi Trueit
A heart-pounding final showdown changes the life of Cruz Coronado forever in the seventh and final book in this thrilling fact-based fiction series.
Amid assignments that take the Explorer Academy recruits from the iceberg-filled waters of Antarctica to the bone-dry 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 mother’s world-changing 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 high-risk missions and traveling to all seven continents, Cruz could never prepare himself for one ultimate surprise.
Explorer Academy features: Gripping fact-based 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.
Complete your collection with:
- The Nebula Secret (1)
- The Falcon’s Feather (2)
- The Double Helix (3)
- The Star Dunes (4)
- The Tiger’s Nest (5)
- The Dragon’s Blood (6)
- Explorer Academy Codebreaking Activity Adventure
- Explorer Academy Ultimate Activity Challenge
- Explorer Academy Field Journal
- Explorer Academy Future Tech
You may also like
熱銷中 Top Trending
![Dragon Masters #25 (正版) Dawn of the Light Dragon (Branches) (Tracey West)-Fiction: 歷險科幻 Adventure & Science Fiction-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/DragonMasters_25_DawnoftheLightDragon_Branches_TraceyWest_{width}x.jpg?v=1714883247)
![Percy Jackson and the Olympians #6 The Chalice of the Gods (Rick Riordan)-Fiction: 神話傳說 Myth and Legend-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/PercyJacksonandtheOlympians_6TheChaliceoftheGods_RickRiordan_{width}x.jpg?v=1714881796)
![Kensuke's Kingdom - Egmont Modern Classics (Paperback) (Michael Morpurgo) Harpercollins (UK)](http://buybookbook.com/cdn/shop/products/Kensuke_sKingdom-EgmontModernClassics_Paperback_{width}x.jpg?v=1633790093)
![Our Little Library: A Foundational Language Vocabulary Board Book Set (Volume I) (Tabitha Paige)-Nonfiction: 親子教養 Parenting-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/OurLittleLibrary_1_{width}x.webp?v=1713022460)
![Our Little Library: A Foundational Language Vocabulary Board Book Set (Volume I) (Tabitha Paige)-Nonfiction: 親子教養 Parenting-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/OurLittleLibrary_7_{width}x.webp?v=1713022465)
![Dragon Masters #26 (正版) Cave of the Crystal Dragon (Branches) (Tracey West)-Fiction: 歷險科幻 Adventure & Science Fiction-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/DragonMasters_26_CaveoftheCrystalDragon_Branches_TraceyWest_{width}x.webp?v=1712741516)