Agent Bobbi Morse, a.k.a. Mockingbird, goes solo when someone close to her is murdered. And when Lance Hunter's gig at the London Hellfire Club goes bad, Mockingbird sets out to save him--and all of England.
General Note
"Originally published in magazine form as Mockingbird : S.H.I.E.L.D. 50th anniversary #1 and Mockingbird #1-5."