Marvel Offers Free First Issue of “Avengers” Prelude Comic Caleb Hamilton, February 8, 2012February 8, 2012 Marvel Comics is aiming to bridge the gap between Captain America: The First Avenger and The Avengers with a tie-in mini-series. On Sunday, they released the first issue of Marvel’s The Avengers Prelude: Fury’s Big Week. After the break, find out more about this series as well as get a…