One of the most successful adventures of recent years has a sequel! Or rather, a prequel. The stand-alone add-on The Critter Chronicles tells the story of how Nathaniel “Nate” Bonnet and his strange companion Critter first met. These events take place before Wilbur and Ivo meet them in the story of The Book of Unwritten Tales.

Nate has just won his airship, the Mary, in a card game and is on the run from the orc bounty hunter Ma’Zaz. A dramatic air battle ends in the cold Northlands, where the Critter has also set up camp – together with a bunch of other critters, a crazy animal rights activist, and a polar explorer on the hunt for the Yeti.