Jane Foster and The Mighty Thor #1

Torunn Gronbekk(w), Michael Dowling(a), Ryan Stegman(c)

When Mjolnir comes crashing through Jane Foster's apartment window, she fears the worst has happened to Thor. As Asgard's greatest enemies - including Hela, Ulik the Troll and Enchantress - mount an assault on the Golden Realm, Jane must find Thor and save Asgard - even if that means she must once again risk her life to become Thor herself!