The Ultimate Sacrifice

It started with a kidnapping. A shadowy organization known only as the Vespers snatched seven members of the Cahill family and demanded a series of bizarre ransoms from around the world. Thirteen-year-old Dan Cahill and his older sister Amy began a global treasure hunt, determined to bring back whatever Vesper One needed, so long as it kept the hostages safe.

But when they deliver the last ransom, Amy and Dan discover Vesper One’s terrifying endgame. The objects he demanded are vital pieces in a Vesper plot that will harm millions of innocent people. Now the two siblings and their friends are in an all-out sprint to stop Vesper One . . . before the whole world goes BOOM.

About the Author:

David Baldacci is the author of 23 books for adults, each of which has become both a national and international bestseller. His astonishing career started with ABSOLUTE POWER, which was adapted into a major motion picture starring Clint Eastwood. David's books have sold more than 110 million copies worldwide, and been translated into more than 45 languages. Together with his wife, Michelle, David established the Wish You Well Foundation� to promote family literacy. David and his family live in Northern Virginia.

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