Part of Series
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. In this final volume to The 39 Clues: Cahills vs.Vespers series. Baldacci will have you on the edge of your set to see what will happen.
Author
David Baldacci has been writing since childhood, when his mother gave him a lined notebook in which to write down his stories. (Much later, when David thanked her for being the spark that ignited his writing career, she revealed that she’d given him the notebook to keep him quiet, "because every mom needs a break now and then.”) David published his first novel, Absolute Power, in 1996; the feature film adaptation followed, with Clint Eastwood as its director and star. In total, David has published 46 novels for adults; all have been national and international bestsellers, and several have been adapted for film and television. His books are published in over 45 languages and in more than 80 countries, with 150 million copies sold worldwide. David has also published seven novels for younger readers. In addition to being a prolific writer, David is a devoted philanthropist, and his greatest efforts are dedicated to his family’s Wish You Well Foundation®. Established by David and his wife, Michelle, the Wish You Well Foundation supports family and adult literacy programs in the United States. A lifelong Virginian, David is a graduate of Virginia Commonwealth University and the University of Virginia School of Law.
