Mary Marvel [Mary Batson Bromfield]; The wizard Shazam
Table of contents and indicia. Features Mary Marvel standing in front of Shazam's chair while the wizard stand in front of a scroll listing the goddesses and heroines from whom Mary receives her powers. Also has two images of Mary flying.
Mary Marvel [Mary Batson]; Thaddeus Bodog Sivana (villain)
When Sivana learns that Captain Marvel and Captain Marvel Jr., both who have foiled his plots to take over the world, are out of town, he decides to go out and commit a crime (to shoot a Policeman), confident that no one will be around to stop him. That is...until Mary Marvel shows up!
Sivana, the World's Wickest Scientist, is visited on Venus by his daughter, Georgia, and she asks if there is anything she can do to him him achieve his dream of being "Rightful Ruler of the Universe." He tells her that he needs someone to get rid of Mary Marvel, so she volunteers.
When she and many others in the city start growing very large, Mary Batson (as Mary Marvel) decides to investigate and discovers three unscrupulous businessmen who have tainted the drinking water to cause such an effect in order to gain riches.