Written by Jason Aaron | Art by Russell Dauterman, Steve Epting Marvel Comics | Trade Paperback | 472 pages | 9781302934873 Collects Thor (2014) 1-8; Thor Annual (2015) 1 (B Story); Mighty Thor (2015) 1-5, 8-11, 13-14; Generations: Unworthy Thor and Mighty Thor (2017) 1 When the Son of Odin is rendered unworthy of lifting Mjolnir, the hammer is claimedby a Goddess of Thunder! Her battles against Frost Giants, Malekith and the Minotaur prove that she is well worthy of the name Thor! But this new hero is secretly Dr. Jane Foster and each time she transforms, it worsens the cancer that is killing her! As the Odinson comes to terms with the loss of his hammer, the new Thor defines her independence when she battles Odin himself! But will she prevail when she is caught between Roxxon and S.H.I.E.L.D.? Meanwhile, Malekith is waging war across the realms and Jane must lead a powerful new League to oppose the Dark Elfs terrible plans!