The World's Finest Comics #159 (DC Comics August 1966) is a comic book from the Silver Age era featuring various superheroes and villains such as Batman, Superman, Green Arrow, and the Joker. The cover art was done by George Klein and Curt Swan, while the story was written by Edmond Hamilton, George Klein, Lee Elias, and Curt Swan. This issue includes the introduction of the characters Green Error and Anti-Batman, as well as appearances by Speedy, Dick Grayson, and Lois Lane. Overall, this comic book is a valuable collectible for fans of classic superhero stories.