A post about Cornelius Prospero, Miranda's blind brother from the Prospero's Daughter series, and his journey through Hell at Bookworm Blues's Special Needs in Strange Worlds column at SFSignal:

http://www.sfsignal.com/archives/2015/01/guest-post-special-needs-in-strange-worlds-l-jagi-lamplighter-on-meditations-on-a-blind-mans-journey-through-hell/