Dorothy and the Wizard in Oz by L. Frank Baum [1986 DEL-REY PAPERBACK] Oz #4

Dorothy and the Wizard in Oz by L. Frank Baum [OZ #4]

VINTAGE PAPERBACK [1986] DEL REY FANTASY

Mass market paperback with awesome mid 80's cover.   12th printing / 1991.

Mint.  Like new and unread. 

During a California earthquake Dorothy falls into the underground Land of the Mangaboos where she again meets the Wizard of Oz.