Storm WarningStorm Warning

A latest entry in the best-selling series finds Amy and Dan learning the truth about the Madrigals and Grace Cahill's alternate will, discoveries that lead to the revelation of a secret about their family and a showdown with the Man in Black. By the Newbery Award-winning author of A Single Shard. Reinforced binding, no game cards.
When Amy and Dan learn the truth about the Madrigals and Grace Cahill's alternate will, these discoveries lead to the revelation of a secret about their family and a showdown with the man in black who has been following them.
<div>The end is near! Book 9 of the #1 NY Times Bestselling series.<br><br>The shadow of a man in black has followed fourteen-year-old Amy Cahill and her younger brother, Dan, on their worldwide search for 39 Clues that lead to a great power. Amy and Dan know the man in black has tried to kill them. They know he's a Madrigal, the most secretive and terrifying group hunting for the Clues. Amy and Dan have run hard and fast, but they can't escape the man following them. And now, in the wake of a terrible tragedy, he's ready to step out of the darkness for their final confrontation.</div>