I think it is actually a plug for The Old Patagonian Express, which the folio society just reissued, if you'd like to buy a nicely bound book for $100. I suppose he talked about The Great Railway Bazaar because it is more seminal in his mind than the Old Patagonian Express.

I also never realized Paul is the father of Louis. I often wondered if Justin was related to Louis, but never Paul for some reason.