I haven't seen this book, but it appears to me that she got started too late to interview the best of the photographers while they were still in their primes. Instead, let me recommend a book called "Master Photographers," which is interviews by Pat Booth a few decades earlier. Booth was a former photographers' model who became a quite competent photographer herself. It is well written, and full of good "stuff," with the personalities of the photographers themselves clearly visible, from St. Ansel to Karsh to some of the Westons.