Recommended for young adults who love a good mystery and crave adventure. This book has fast-paced action and unique clues that will keep the reader on the edge of their seat. Each chapter slowly uncovers family secrets that ultimately tie everything together in an exciting and satisfying conclusion. The 39 Clues series is perfect for readers who enjoy puzzle-solving and global travel.

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The explosive finale to the #1 bestselling series! Fourteen-year-old Amy Cahill and her younger brother, Dan, have had enough. Not only do they have to find the 39 Clues first, they're expected to reunite their backstabbing family - the same people who killed their parents. But Amy and Dan haven't survived explosions and assassination attempts for nothing. They have a plan to finish the Clue hunt on their own terms. Too bad there's a final, fatal secret the Madrigals haven't told them. A secret that could cost Amy and Dan - and the world - everything . . .

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