World's Finest Comics #9 was published by DC Comics on January 1, 1943, as part of a series that began in 1941. Bill Finger and Henry Boltinoff write, and art comes from Cliff Young, George Roussos and George Storm. This 100-page issue features Batman, Superman, Dick Grayson, Lois Lane and Green Arrow, among 25 characters cataloged on VerseDB.