Far to the north lies a realm that the seasons never touch, where snow lies heavy on the ground all year and winter never releases its icy grip. A country ruled by White Witches with hearts as cold as the north wind—the daughters of the Queen of Witches herself, Baba Yaga—and supported on the backs of a conquered, enslaved people. A place where frost giants and hateful fey are respected citizens, and winter wolves stalk the streets in human form. This is the nation of Irrisen, a land cloaked in unceasing winter for 1,400 years. Irrisen, Land of Eternal Winter presents a comprehensive overview of this frigid kingdom, where the imperious control of the ruling class stifles the residents just as strongly as the harsh, never-ending winter. Inside this book, you'll find:

• A detailed exploration of the nation of Irrisen, from the icy fey stronghold of Feyfrost to the frozen forest of Hoarwood, including an extensive timeline of Irrisen's history and notes on traditional Irriseni holidays.
• Detailed maps of Irrisen's six provinces and half a dozen of its most important towns and cities, from Queen Elvanna's capital of Whitethrone to the industrial town of Morozny.
• Complete stat blocks for each of Irrisen's provinces and their capitals, detailing major settlements and notable denizens.
• Numerous sites and events where adventure can be found, as well as hazards and afflictions that threaten visitors to these snowy lands.
• A bestiary of new monsters and NPCs from Irrisen, such as Baba Yaga's Three Riders, the boreal creature template, and sample winter witches. Cover art by Daren Bader