In 1900, the children’s book “The Wonderful Wizard of Oz” by L. Frank Baum could be purchased for $1.50. Today, a first edition of the book sells for $40,000 and up, a reflection of the cultural significance of Baum’s creation.For more than 100 years, the Oz characters have spawned spinoffs, from the iconic 1939 film starring Judy Garland to the novel and musical “Wicked.” Read More