DAREDEVIL (1964) #25

Introducing Daredevil’s third identity! After Foggy and Karen suspect Matt is Daredevil, Murdock creates a fictional twin brother, Mike Murdock. But a greater threat emerges when DD is attacked by a costumed villain wearing spring loaded shoes…the first appearance of Leap Frog! Matt arrives back in New York, surprised to be greeted by a new villain, the Leap Frog, as he steps off the plane. The Leap Frog plays around with airport security and Matt before quickly disappearing, pleased that his little test has gone to plan. Back at Nelson and Murdock, Karen is still reeling from the letter received from Spider-man saying that Matt is Daredevil.…