Auburn literature

Hi,

I am a newbie to the world of Auburns from Europe. Ten years ago I decided to travel through Ohio and Indiana, and visit all interesting places I could find. I also found my way to the stunning museum of Auburn/Duesenberg/Cord cars and I still remember it as one of the highlights of my journey, if not the best one. I liked it so much that I took literally hundreds of pictures but I did one mistake - I did not buy any book in the museum shop. I would like to read and learn about Auburn (and Duesenberg) cars in detail. I would like to ask if somebody knowledgeable could give me hints to monographies of Auburns, Duesenbergs and Cords. I am looking for books that would summarize all production models of Auburns, and Duesenbergs, or both, (only moderately interested in Cords). What are the best books I could buy? And if there is a specialised monography about Auburn Speedsters, I would be also very interested in buying. I am looking for the best, detailed, professional books, regardless if still available on the market or if they were issued in the past.

Thank you for all your advices.
Robert