The Chronicles of Loki: Book One: The Gathering Storm by M. Gregory Kendrick

The Chronicles of Loki: Book One The Gathering Storm, is the first book in a trilogy centered on the life of the Norse trickster, Loki. Essentially, this is a reworking of the Norse myths in which the character commonly identified as the god of mischief and wickedness gets to tell the story from his point of view. Unlike more traditional treatments of these stories, this book treats Loki, Odin, Frey, and company as if they were real human beings who lived ages ago on a lost island continent they called Igdrasil, which, as in the myths, was also divided into nine realms inhabited by distinctly different peoples and cultures. The most challenging (and fun) part of this first book has been reimagining Loki's various adventures and misadventures as they might have actually happened without the benefit of magic and sorcery (though supernal elements are introduced in the second book.)