Who writes the episode descriptions?

I'm a huge fan of the prose style in these little blurbs. It's concise, immensely evocative, and always gets me excited. Is this BLM at work, or is it the production team and Taylor? I remember BLM making an offhand comment in an interview that he could imagine a life where he retires D20 and write fantasy books. All I can say is that if the writing in those books was on par with these descriptions, I'd be ecstatic to read them.