Welcome to the World of Oz at Books of Wonder. Ever since L. Frank Baum wrote The Wonderful Wizard of Oz in 1900, children and adults alike have been captivated by the adventures of Dorothy and her friends in that far off land filled with magic and delights. Here, in our Oz store you will find all of the Oz books by Baum, plus many by his successors! So say those magic words — "There's no place like Oz!" — and with a click of your mouse... you're there!