Podcast: Ian Tregillis explains the Milkweed novels

Rick Kleffel interviewed Ian Tregillis, author of the amazing alternate history Milkweed books, about Nazi X-Men fighting a secret war against British warlocks. Tregillis describes the process by which he came up with the premise, and especially — and most interestingly — how he came up with his brilliant treatment for Gretl, a precognitive villain who is pretty much evil personified (MP3).