Lance Hunter's undercover gig at the London Hellfire Club has gone south and it's up to Mockingbird to rescue him, save the Queen of England, and fight off a passel of kinkily clad sadist toffs. Plus, zombies! And corgis!

Bobbi suits up as Mockingbird to save an adolescent girl driven bonkers by her new powers. Later, a rakish Englishman asks Bobbi to dogsit.

Agent of S.H.I.E.L.D. Bobbi Morse, the former Avenger known as Mockingbird, goes solo in her own incredible adventures! With a scientific mind and a lethal mastery of martial arts, she's one of the most versatile, in-demand assets at Maria Hill's disposal - that makes her ideal for investigating strange goings-on in S.H.I.E.L.D.'s own medical and recovery network. And when Lance Hunter's undercover gig at the London Hellfire Club goes south, Mockingbird sets off, battle staves at the ready, to save him - and the Queen of England! From helping out a teen driven bonkers by her own new powers, to doing a little dog-sitting, Bobbi shows that she's a woman of many talents as bestselling author Chelsea Cain and artist Kate Niemczyk make Mockingbird sing! COLLECTING: MOCKINGBIRD: S.H.I.E.L.D. 50TH ANNIVERSARY 1, MOCKINGBIRD 1-5