Leap-Frog is the name of several characters appearing in American comic books published by Marvel Comics. The first incarnation of Leap Frog, Vincent Patilio, first appeared in Daredevil #25. The second incarnation, Buford Lange, debuted in Daredevil #16.
Daredevil #25, art by Gene Colan
Daredevil (Marvel Comics character)
Daredevil is a superhero appearing in American comic books published by Marvel Comics. Created by writer-editor Stan Lee and artist Bill Everett, with an unspecified amount of input from Jack Kirby, the character first appeared in Daredevil #1. Writer/artist Frank Miller's influential tenure on the title in the early 1980s cemented the character as a popular and influential part of the Marvel Universe. Daredevil is commonly known by such epithets as "Hornhead", "The Man Without Fear", and "The Devil of Hell's Kitchen".
Promotional art for Daredevil vol. 2, #65 (September 2004). Art by Greg Land.
Cover of Daredevil #184 (July 1982). Art by Frank Miller and Klaus Janson.
Artist John Romita Jr., signing a copy of issue 254 of the series at Midtown Comics in Manhattan
Frank Miller, seen here signing a copy of issue 181 at Midtown Comics, revamped the character's Radar-Sense to make it more believable.