Action Comics #17 (1939)

In Action Comics #17 from way back in 1939, we're introduced to an exciting and action-packed Superman story. When an ocean liner is in trouble, the Man of Steel swoops in to save the day. But things aren't quite what they seem. It turns out that the ship was sabotaged, and Superman is determined to track down the villains responsible. As he investigates, he discovers that the Ultra-Humanite is behind the dastardly plot. This classic tale is an absolute must-read for any true comic book fan.