I'm reading the article on the Arhiyao clan in JTAS Vol. 3, and I feel like I'm missing big chunks of what the author was trying to say. Part of it is terminology, part of it is knowing nothing about Aslan history, culture, or politics. I gather that Behind the Claw will be Mongoose Traveller's Aslan sourcebook; is that right? If so, does that have a release date yet? What other books are worth considering?