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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
The Puzzle BoxNATIONAL BESTSELLER "A fun, DaVinci Code style blend of puzzles, mysticism and high octane action" (People, Best Books of the Month), from the author of The Puzzle Master "This rip roaring adventure thriller is an escapist puzzle box of delights: a neurodivergent hero, an unsolvable mystery, and death hanging over every move." Catherine Steadman, author of Something in the Water WINNER OF THE LOS ANGELES TIMES BOOK PRIZE A PUBLISHERS WEEKLY BEST BOOK
NATIONAL BESTSELLER - "A fun, DaVinci Code-style blend of puzzles, mysticism and high-octane action" (People, Best Books of the Month), from the author of The Puzzle Master "This rip-roaring adventure thriller is an escapist puzzle box of delights: a neurodivergent hero, an unsolvable mystery, and death hanging over every move."--Catherine Steadman, author of Something in the Water WINNER OF THE LOS ANGELES TIMES BOOK PRIZE - A PUBLISHERS WEEKLY BEST BOOK OF THE YEAR Two sisters. A lost imperial treasure. The world's greatest puzzle master has twenty-four hours to solve the most dangerous mystery of his life . . . or die trying. It is the Year of the Wood Dragon, and the ingenious Mike Brink has been invited to Tokyo, Japan, to open the legendary Dragon Box. The box was constructed during one of Japan's most tumultuous periods, when the samurai class was disbanded and the shogun lost power. In this moment of crisis, Emperor Meiji locked a priceless Imperial secret in the Dragon Box. Only two people knew how to open the box--Meiji and the box's sadistic constructor--and both died without telling a soul what was inside or how to open it. Every twelve years since then, in the Year of the Dragon, the Imperial family holds a clandestine contest to open the box. It is devilishly difficult, filled with tricks, booby traps, poisons, and mind-bending twists. Every puzzle master who has attempted to open it has died in the process. But Brink is not just any puzzle master. He may be the only person alive who can crack it. His determination is matched only by that of two sisters, descendants of an illustrious samurai clan, who will stop at nothing to claim the treasure. Brink's quest launches him on a breakneck adventure across Japan, from the Imperial Palace in Tokyo to the pristine forests of Hakone to an ancient cave in Kyushu. In the process, he discovers the power of Meiji's hidden treasure, and--more crucially--the true nature of his extraordinary talent.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Great buy
Size: 20 PACK
This is a great buy to replace filters etc on my robot
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Perfect for my Eufy
Size: 20 PACK
Nice to change out parts regularly. Easy to use. Fit & work perfectly
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Reviewed in the United States on November 17, 2025
★★★★★ 4
Great replacement for TCL robot vacuum
Size: 20 PACK
Love that everything fits. Only issue are the little brushes they don’t fit the vacuum I have :(
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Reviewed in the United States on June 17, 2024
★★★★★ 5
Perfect replacements for the G30
I wanted to replace the filters in my old G30 more frequently, as it's still running like a champ. I figured keeping up on it more often would help prolong its life expectancy. So far, so good. The less expensive replacement parts definitely help me not get upset every time I want to replace something. All parts from this pack fit perfectly, and the price is reasonable enough to avoid pushing replacements to the very last minute—at least it did for me, lol.
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Reviewed in the United States on July 10, 2024
★★★★★ 5
hard to find elsewhere
Size: 20 PACK
good price for a hard to find item
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Reviewed in the United States on November 14, 2025