Coffee Mug with Wizard of Oz poppies field design. The Wonderful Wizard of Oz book themed coffee mug would make a great gift for any book and coffee lover! 11oz ceramic mug Dishwasher & Microwave safe The Wonderful Wizard of Oz by Frank Baum Mug. Coffee Mug with Wizard of Oz field of poppies design, Bookish Gift,Literature Mug, Book Mug, Literary Mug, Book Lover Mug. A classic American children's novel written by author L. Frank Baum and illustrated by W. W. Denslow, originally published in 1900. The Wonderful Wizard of Oz book themed coffee mug would make a great gift for any book and coffee lover! Product Details: -11oz ceramic mug -Dishwasher & Microwave safe