About this item

There's a traitor in the Cahill family . . .When seven members of their family were kidnapped, thirteen-year-old Dan Cahill and his older sister, Amy, got ready for the fight of their lives. But their enemy, a terrifying group known as the Vespers, remained frustratingly elusive. They stay in the shadows, picking off Cahills one by one.And now the Vespers have landed their most serious blow yet - a blow that strikes at the very heart of the Cahill family. Because Amy and Dan discover that there's a Vesper mole in their innermost circle. Amy and Dan need to smoke out the traitor before the next hostage dies. They have just days to discover who has their back . . . and who wants to sink a knife into it.



About the Author

Linda Sue Park

Linda Sue Park is the author of the Newbery Medal book A Single Shard, many other novels, several picture books, and most recently a book of poetry: Tap Dancing on the Roof: Sijo (Poems) . She lives in Rochester, New York, with her family, and is now a devoted fan of the New York Mets. For more infromation visit www.lspark.com.



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