Shazam! #18

In "The Celebrated Talking Frog of Blackstone Forest!", Sivana Jr. unleashes a devious new scheme with a mind-control coin, targeting Freddy Freeman just when he needs his powers most. Written by E. Nelson Bridwell and brought to life with vibrant art by Kurt Schaffenberger, this 1975 Shazam! adventure pits wit against villainy in a tale where even a magical frog might hold the key. The cover by Bob Oksner captures the whimsy and suspense of the story.