Volume 2 - 1st printing. "Who Holds the Hammer!" Collects Thor (2014 4th Series)#6-8 and ANNUAL#1, and What If (1977-1984 1st Series)#10. Who is the new Thor? The Odinson wants Mjolnir back - and that means uncovering the identity of the new heroine holding the hammer! As he narrows down the list of suspects, tensions continue to flare between the All-Mother and All-Father. As Malekith the Dark Elf forges his most dangerous pact yet, the new Thor prepares to face her greatest challenge: the unstoppable machine of death and destruction that is...the Destroyer! While the battle for Mjolnir rages on, an unexpected character makes a shocking return - and the new Thor's identity is revealed at last! Plus: Young Thor enters a drinking competition! The new Thor takes on a surprising foe! In the future, King Thor's granddaughters quest to find him the perfect birthday gift! And more!