Here’s in in-depth audio interview I did about Sacré Bleu with Rick Kleffle of NPR and the Agony Podcast. I’d recommend you’ve read the book before listening to this, as there are some spoilers, but none that give the actual plot away, only a few incidents and settings that are based in history. It’s about an hour.
http://bookotron.com/agony/news/2012/04-30-12-podcast.htm#podcast043012
It’s also available on Itunes if you want to download it for your IOS device for later. Just put ‘The Agony Column” in the search window. I’ll link it directly here once I figure out how to do that.