Shazam Family Giant

The story introduces Mary Batson, Billy Batson's twin sister, as the Shazam Girl, Mary Marvel, who possesses the powers of six goddesses. Teaming up with Captain Marvel and Captain Marvel Jr., she faces a variety of formidable foes, including Mr. Power, wicked witches, and time travelers. The adventure spans 100 pages, showcasing her battles against aliens, crafty criminals, and the sinister Sivanas, highlighting her journey as the World's Mightiest Girl.