The Glass Unicorn, Part 8 by Yasmine Galenorn

When Erenye Green, an editor at a small publisher, and several of her gaming friends find themselves stuck within the fantasy world of Abarria, they must learn to navigate the realities of what it really means to battle monsters, zombies, and all manner of creatures, now that the stakes are life and death, and no longer a simple roll of the dice.

Part 8: With the Cryptic Marshes finally behind them, Erenye and the party come to the village of Tyrnis at the base of the Mountains of Kartell. Knowing Zahar is close on their heels, they must gear up for the trek into the frozen mountains, where fell dangers await in the form of frost giants, ice spiders, and Lycanthroids.