Copyright status of The Wizard of Oz and related works in the United States
"The Wonderful Wizard of Oz" was published in 1900, and was the first to enter the public domain in "1956". This allowed Reilly & Lee, the publisher of all the other Oz books (as well as Baum's other books) to issue their own edition of "The Wizard of Oz", which had previously been published by George M. Hill Company and later by the Bobbs Merill Company after Hill went bankrupt..
Wizard (Archie Comics)
The Wizard is a fictional superhero character created by Will Harr and Edd Ashe, Jr. for MLJ Comics, which later became Archie Comics. He first appeared in "Top-Notch Comics #1" in December 1939, and he was one of the headliners of that title until its cancellation in 1944. He was one of the earliest superhero characters to appear after the debut of Superman in 1938.