Collects Marvel Adventures the Avengers (2006) #21; Marvel Adventures Super Heroes (2010) #10, 17 (B story); Marvel Team-Up (1972) #141; Marvel Comics Presents (1988) #53, 93 (Black Widow stories); Enter the Heroic Age (2010) #1 (Black Widow story).

Black Widow is one of the Marvel-Verse's greatest heroes - and these are her most thrilling adventures! When the Crimson Dynamo invades Avengers Tower, a certain superspy is on his trail! Spider-Man must beware the Black Widow in the classic tale that introduced Natasha Romanoff's most iconic costume! Then, the Widow is torn between her heroic partnership with Daredevil and a place in the ranks of the Avengers! Plus: Before there was a Black Widow, there was the Red Room - a brutal KGB training ground! Now a deadly mission casts Natasha's mind back to her escape from the Red Room - and the unlikely ally who assisted her!

In this feature-length animated adventure, Batman (voiced by Kevin Conroy) tracks his arch enemy the Joker (Mark Hamill) to Metropolis, where he has hatched a plot with evil millionaire Lex Luthor (Clancy Brown) to destroy Superman (Tim Daly) with a Kryptonite statue. The Caped Crusader attempts to alert the Man of Steel, but the superheroes find themselves clashing over working methods - especially when they find themselves competing by day (as Bruce Wayne and Clark Kent, of course) for the attentions of intrepid reporter Lois Lane (Dana Delany).

Collects Captain America (1968) #215-230; Incredible Hulk (1968) #232.

We voted — and this red-white-and-blue Masterworks, packed with rare Captain America adventures, wins in a landslide! After an awe-inspiring origin retelling by comics legend Roy Thomas, Cap comes face-to-face with a twisted twelve-foot version of himself: Behold the Ameridroid! And if that wasn’t unusual enough, wait until you see Cap squaring off against…the Lincoln Memorial?! It’s a good thing Cap’s got Nick Fury and the Super Agents of S.H.I.E.L.D. on his side — because the Red Skull is back, and he’s out for blood! And don’t miss a showdown with the Hulk that pits the green-skinned Goliath’s brute strength against nothing but Cap’s trusty shield and battle-hardened tactical skill! It’s a can’t-miss Marvel classic!