The New York Times bestselling Magic Tree House series has a brand-new paperback! Jack and Annie travel to Coney Island, New York, to meet the master magician, Harry Houdini.   Abracadabra! Mary Pope Osborne cleverly combines history, mystery, adventure, and trouble in this new Magic Tree House paperback.   The time-traveling brother-and-sister team Jack and Annie are on a mission for Merlin the magician. They're looking for a secret of greatness from the best escape artist that ever lived, Harry Houdini. Using the magic tree house to travel back in time, Jack and Annie head to Coney Island to look for the elusive magician. How can they find the master of escape? It's going to take some determination, a little bit of trouble, and a whole lot of magic!   Have more fun with Jack and Annie on the Magic Tree House® website at MagicTreeHouse.com.