| Release: | Oct 12, 2011 |
| Cover: | Oct 12, 2011 |
| Release: | Oct 12, 2011 |
| Cover: | Oct 12, 2011 |
Written by PAUL JENKINS Art by CARMINE DI GIANDOMENICO Cover by MICO SUAYAN Guest-starring CAPTAIN AMERICA! One of the biggest initiatives of World War II was Operation: Firefly - a project so top-secret, not even Captain America was briefed. But how did it involve the super-powered soldiers of the U.S. Army? And why is it still a mystery in the present day,?when Cap, its own survivors, and even Loki, the Norse god of mischief, are all looking for answers? By Paul Jenkins (X-MEN: PRELUDE TO SCHISM) and Carmine Di Giandomenico?(INVINCIBLE IRON MAN). 32 PGS./Rated T+
| Writer | Paul Jenkins |
| Artist | Carmine Di Giandomenico |
| Cover Artist | Mico Suayan |
| Age | Modern Age |
|---|---|
| Format | MDCU |
| Series Group | Golden Age Marvel |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |