I really like the interviews with Ulver and Ihsahn in that book and pretty well summarises the early history of bm, although some parts I thought were rather irrelevant (nazi ufos?).
I've been enjoying reading Vargs articles as of late, moreso the ones to do with society rather then paganism.
His articles on society relate pretty well with my beliefs, on spiritual matters I don't see eye to eye with him at all but it's still an interesting read.