Collects Thor (1966) #157, #159, #233-234 And #347-349; Thor (2007)
#12; Thor: The Trial Of Thor; Mighty Thor (2015) #12; Original Sin
#5.1; And Material From Journey Into Mystery (1952) #97 And Thor
(1966) #400. Join Thor and his family on a titanic tour of the Ten
Realms! Witness the ancient origin of Yggdrasil the World-Tree! Thor
leads a desperate battle against the relentless Mangog - for Asgard!
Learn how a foolhardy adventure in Niffleheim led young Thor to be
banished! Loki declares war on Midgard - and visits his childhood self
in Jotunheim! From Svartalfheim, Dark Elf Malekith plots to unleash the
Casket of Ancient Winters - and Odin recalls the ancient trip to
Muspelheim that began his age-old rivalry with Surtur! Plus: Alfheim!
Vanaheim! Nidavellir's role in the origin of Mjolnir! And the stunning
revelation of the Tenth Realm of Heven!