Written by TOM DEFALCO Pencils and Cover by RON FRENZ "Spider-Girl, Agent of S.H.I.E.L.D." Part 1 (of 4) When Spider-Girl stumbles on to a S.H.I.E.L.D. mission that's about to go bad, she inadvertently sets free the deadliest (and most requested) foe that Spider-Man ever faced-Carnage! 32 PGS./Rated A ...$2.99