Written by TONY BEDARD, RICK VEITCH, MIKE CAREY, GREG PAK, ROBERT KIRKMAN & DANIEL WAY. Penciled by CARMINE DI GIANDOMENICO, TOMMY LEE EDWARDS, MARSHALL ROGERS, DAVID LOPEZ, MICHAEL OEMING & JON PROCTOR. Cover by TONY HARRIS. What if...Captain America fought in the Civil War? What if...the Fantastic Four were Cosmonauts? What if...Daredevil lived in feudal Japan? What if...Namor grew up on land? What if...Thor was a herald of Galactus? What if...Wolverine was Public Enemy No. 1 in mob-ridden 1920s Chicago? Hacking into the internet of an adjacent reality, teenager Hector Espejo discovers these and other startling stories -- and learns that eavesdropping on a sinister parallel universe can be highly addictive! Collects WHAT IF: CAPTAIN AMERICA, WHAT IF: DAREDEVIL, WHAT IF: FANTASTIC FOUR, WHAT IF: SUBMARINER, WHAT IF: THOR & WHAT IF: WOLVERINE. 144 PGS.