Keeper of Mysteries Bob Brinkman makes a special appearance on the Knights in the North blog of regular Sanctum Companion contributor Ari-Matti Piippo with his contribution of A Field Guide to Giant Man-Apes (available for free download). If you have ever wanted to add bigfoot or his kin to your game, this might be a good place to start.
If you haven’t been following the Knights in the North blog, you have missed out on some great material such as monsters, magic items, alternate rules, and more. What are you waiting for? You really should check it out.