
Meet Quentin, a middle school football star from Chicago... Sarah, an Upstate New York girls’ hockey team stand-out... Ben, a horse lover from the Pacific Northwest... And Cat, an artistic bird watcher from California. The four have nothing in common except for the head injuries that land them in an elite brain-science center in the Florida Everglades. It’s known as the best in the world, but as days pass, the kids begin to suspect that they are subjects in an experiment that goes far beyond treating concussions….and threatens their very identities. They’ll have to overcome their injuries – and their differences – to escape, or risk losing themselves forever.
Author

Kate Messner is an award-winning author, TED 2012 speaker, and former middle school English teacher. Her books for kids include THE BRILLIANT FALL OF GIANNA Z.,SUGAR AND ICE, and EYE OF THE STORM (Walker/Bloomsbury Dec. 2010) the MARTY MCGUIRE series (Scholastic), SEA MONSTER'S FIRST DAY, and OVER AND UNDER THE SNOW (Chronicle, Books). Kate also wrote SPITFIRE and CHAMPLAIN AND THE SILENT ONE, both Lake Champlain historical novels published by North Country Books. Kate lives with her family on Lake Champlain, where she loves to read, write, hike, swing on birch trees, and eat chocolate. She also hangs out in various places online. Visit Kate's website: http://www.katemessner.com Find Kate on Facebook: http://www.facebook.com/KateMessner ...or follow her on Twitter - @katemessner