Captain America: Sentinel of Liberty #6

This double-sized spectacular from 1999 delivers a cover that says it all — Captain America, shield in hand, is locked in a brutal physical clash with a towering, flame-colored armored figure that looms over him with fist raised. Ron Garney's cover art crackles with kinetic energy, the shattering title logo and bursting starburst background amplifying the sheer force of the confrontation. With Roger Stern writing, Ron Frenz on art, and the story titled "Iron Will," issue #6 of Sentinel of Liberty promises a fight that tests Cap's resolve to its limits.