i can't recall the exact issue, but there was a great review of various BMW books in Roundel - the BMW CCA magazine. It mentioned one of the flaws of the book in this thread being the perpetuation of the propeller myth. sure makes a great story, though!

there was a review of some bmw books in our chapter newsletter recently - some interesting titles out there.....
http://www.kcbmwclub.com/files/Milep...post121509.pdf