Dorothy and her cousin Zeb tumble deep into the ground after an earthquake! They'll encounter the strange Mangaboos and invisible bears. They'll tussle with fierce wooden gargoyles and hungry 66-year-old baby dragons! But Dorothy will have an old friend at her side: the wonderful Wizard of Oz! Can the Wizard's guile save Dorothy and Zeb? And what is the Wizard's master plan he's been hiding?"--P.  of cover.
Oz (Imaginary place) -- Comic books, strips, etc. -- Juvenile fiction.
Wizard of Oz (Fictitious character) -- Comic books, strips, etc. -- Juvenile fiction.
Fantasy comic books, strips, etc.
Marvel Comics Group.