Twenty-two of the world's most popular thriller writers come together for an unforgettable anthology. MatchUp takes the never-before-seen bestseller pairings of FaceOff and adds a delicious new twist: gender. Eleven of the world's best female thriller writers from Diana Gabaldon to Charlene Harris are paired with eleven of the world's best male thriller writers, including John Sandford, C.J. Box, and Nelson DeMille.