DH has written a couple of books, 2 of a 5 series. I've read them, they are GOOD. Beautifully written, really evocative, dark, and almost poetic. They remind me a lot of Donna Tartt, and I think they have a chance of being publishable. I've thoroughly enjoyed reading them, he's got feedback from around 20 randomish (think the dentist, hygienist, people at work, etc - all intelligent, well read people) and they have all really enjoyed reading. They're the standard you'd study at A level +.
So how the hell do I find him an agent?