After twelve years of secret training, Atticus O'Sullivan is finally ready to bind his apprentice, Granuaile, to the earth and double the number of Druids in the world. But on the eve of the ritual, the world that thought he was dead abruptly discovers that he is still alive, and they would much rather he return to the grave. Having no other choice, Atticus, his trusted Irish wolfhound, Oberon, and Granuaile travel to the base of Mount Olympus, where...

Two-thousand-year-old druid Atticus O'Sullivan, Granuaile and the wolfhound Oberon race across modern-day Europe to try to escape the clutches of Olympian goddesses Artemis and Diana and the Norse god of mischief, Loki.

"Kevin Hearne creates the ultimate Atticus O'Sullivan adventure in the grand finale of the New York Times bestselling Iron Druid Chronicles: an epic battle royale against the Norse gods of Asgard. Unchained from fate, the Norse gods Loki and Hel are ready to unleash Ragnarok, a.k.a. the Apocalypse, upon the earth. They've made allies on the darker side of many pantheons, and there's a globe-spanning battle brewing that ancient Druid Atticus O'Sullivan...

"When a druid has lived for two thousand years like Atticus, he's bound to run afoul of a few vampires. Make that legions of them. Even his former friend and legal counsel turned out to be a bloodsucking backstabber. Now the toothy troublemakers--led by power-mad pain-in-the-neck Theophilus--have become a huge problem requiring a solution. It's time to make a stand. As always, Atticus wouldn't mind a little backup. But his allies have problems of...