Not much to say here, Encyclopedia Britannica Ultimate Edition 2013 for MacOSX is here. Enjoy! When you need the facts, turn to the 2013 Ultimate DVD for accurate information written by authorities in virtually every field, from Nobel laureates and historians to professors and sports professionals. The 2013 Ultimate DVD contains three age-appropriate encyclopedias–The Elementary, the Student, and the renowned Encyclopædia Britannica–that provide trusted answers. Additional reading tools, including dictionaries, multimedia, and atlases, make the Ultimate DVD your very own personal library. The 2013 Ultimate DVD is packed with learning tools, including two dictionaries and thesauruses, the Spanish-English Translation dictionary, rich multimedia, interactive article and media tours, homework tools, a complete atlas, updated timelines, online magazines, and more. It has the knowledge you need from the world’s most trusted source. Plus, as an added bonus, you get a one-year free trial to Britannica Online with your purchase!