The supreme ruler of the Norse pantheon was not a comfortable king on a golden throne. He was a restless, one-eyed wanderer in a ragged cloak who hung himself from a windswept tree, pierced by his own spear, for nine nights to learn the runes. This deep dive constructs a narrative biography of Odin from the Poetic and Prose Eddas, Roman accounts, and the archaeological record, starting with the brutal creation of the cosmos from the butchered body of the giant Ymir.

We explore his obsessive quest for knowledge at Mimir’s well, the meaning of his name as Lord of Frenzy, his necromantic reanimation of Mimir’s severed head, and his paranoid surveillance state of ravens, wolves, and Valkyries stockpiling dead warriors for a Ragnarok he already knows he will lose. Then we trace how he survived history as Mercury in Tacitus, as the royal ancestor Woden in Christian Anglo-Saxon genealogies, and as a folk healer in medieval charms.

• Flesh into earth, blood into oceans, skull into sky: creation as cosmic recycling
• Why the Allfather sacrifices himself to himself, and what the etymology of his name reveals
• Hugin and Munin: outsourcing thought and memory every day at dawn
• Wine as meat and drink, wolves at the table, and the Einherjar as ammunition for the end of the world
• The Nine Herbs Charm, the Merseburg horse-healing spell, Wednesday, Gandalf, and American Gods