Separated and struggling to survive in two different worlds, Hirka and Rime vow to defeat the ancient evil that offers immortality at a dangerous price.

Siri Pettersen made her sensational debut in 2013 with the Norwegian publication of Odin's Child, the first book in The Raven Rings trilogy, which has earned numerous awards and nomiations at home and abroad. Siri has a background as a designer and comics createor. Her roots are in Finnsnes and Trondheim, but she now lives in Oslo, where you're likely to find her in a coffee shop. According to fellow writers, her superpower is "mega-motivation"--the ability to inspire other creative souls.