NOW IN PAPERBACK:
An explosive revelation and a familiar face heighten the mystery for Cruz and friends in the sixth book in this adventure-packed series.
Still reeling from the life-changing discovery he found buried in the mysterious Archive, Cruz Coronado grapples with an important secret as the gang heads to China in search of the second-to-last piece of the cipher. Under the watchful eye of a new adviser, life on the ship returns to almost normal ... almost.
Just as things seem to be going smoothly, a familiar face shocks Cruz back into reality, and the final piece in this life-and-death scavenger hunt veers toward a dead end.
The paperback edition includes the same great content and back matter as the original hardcover.
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)
Explorer Academy Code-Breaking Adventure
Explorer Academy Ultimate Activity Challenge
Explorer Academy Field Journal
Explorer Academy Future Tech