Batman
The first Batman story, "The Case of the Chemical Syndicate", was published in "Detective Comics" #27 (May 1939). Finger said, "Batman was originally written in the style of the pulps", and this influence was evident with Batman showing little remorse over killing or maiming criminals. Batman proved a hit character, and he received his own solo title in 1940 while continuing to star in "Detective Comics". By that time, Detective Comics was the top-selling and most influential publisher in the industry; Batman and the company's other major hero, Superman, were the cornerstones of the company's success. The two characters were featured side-by-side as the stars of "World's Finest Comics", which was originally titled "World's Best Comics" when it debuted in fall 1940. Creators including Jerry Robinson and Dick Sprang also worked on the strips during this period.
Batman: Legends of the Dark Knight
Batman: Legends of the Dark Knight, often simply called Legends of the Dark Knight (LotDK) is the name of several DC comic books featuring Batman. The original series launched in 1989 as the third major monthly Batman title, following the popularity of Tim Burton's "Batman" film. Many of the stories follow the tone of Frank Miller's "". The series differs from other Batman titles of the time. The creative team rotated with every story arc and the stories stood alone, unlike the inter-connected nature of other Batman comics. Initially the title ran stories contained to five issues, often with more mature topics and sensibilities than the other Batman titles. After issue #20, the number of issues for each story began to vary and occasionally tied into crossover events.