Download or read book Action Comics (1938-) #521 written by Gerry Conway and published by DC Comics. This book was released on 2017-12-21 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: “THE DEADLY RAMPAGE OF THE LADY FOX!” In New York City, the Vixen steals a van full of furs that belong to entrepreneur Mordecai Mule. Superman, attending a function at Madison Square Garden, learns of the robbery and leaps into action! Plus, “GROW, LITTLE GROWFISH!”