An early Daredevil classic from Stan Lee, Gene Colanand Jack Kirby!Stan Lee and Gene Colan unleash an identity crisis as Matt Murdock juggles his triple identity as Daredevil - and his own 'twin brother,' Mike Murdock!You might need your slide rule to track the trigonometry of the Man Without Fear's mixed-up life. And as if that weren't complex enough, Daredevil experiences a body swap with Doctor Doom in one of comics' first crossovers!Other highlights include guest appearances by Spider-Man, Thor and Ka-Zar; the introduction of fan-favourite villain Leap-Frog; and the debut of the Emissaries of Evil!It's a series of action-packed extravaganzas so hazardous that all of our cast won't make it out alive!Collecting: Daredevil (1964) 22-41, Daredevil Annual (1967) 1, Fantastic Four (1961) 73, material from Not Brand Echh (1967) 4