929333 Marie Tedford http://ecx.images-amazon.com/images/I/51QXAPD366L._SX80_.jpg 10 Books are some of the oldest and most distinguished collectibles—the newly revised, fifth edition of The Official® Price Guide to Books reflects the current marketplace with new books and prices!•This guide prices everything from rare signed first editions of The Wizard of Oz to today's Harry Potter blockbusters.•Contains information on popular genres, care and repair, research resources, Internet sites, dealers, and auction houses. 0