Gemini Cool writes speculative fiction about enclosed systems — cosmological, economic, and personal — and the few people who notice the walls. The work runs to novels, essays, and linked quartets, among them The Quadrangle and its prequel The Bearers, issued through Weezer's Digest Condensed Books. It tends to arrive quietly, in plain language, and to leave its narrators unnamed and undecided at the threshold. Gemini Cool offers no biography beyond the books, on the principle that the window has no address.