Catholic News Service PHOTO
  A young visitor studies the stacks at Aftertime Comics store in Alexandria, Va. The comic book industry is a juggernaut, with annual North American sales above $600 million, according to one industry tracker. (CNS/Nancy Phelan Wiechec)
  
  A young visitor studies the stacks at Aftertime Comics store in Alexandria, Va. The comic book industry is a juggernaut, with annual North American sales above $600 million, according to one industry tracker. (CNS/Nancy Phelan Wiechec)