My Brief History of the Vikings is now out as an audio book, read by Mark Meadows. So now you can have eight hours of vendettas, and encounters with Halli the Sarcastic and Einar Paunch-Shaker, bellowing in your ears. This book is doing remarkably well for itself, written nine years ago and already on its third printing and a Kindle version, as well as editions in Spanish and Bulgarian. Not Norwegian, though. Never Norwegian.