There is much critical and philisophical writing on photography throughout its history, but how does one find it? And since there is so much how does one find it? Also, what artists/photographers/critics have influenced what and how you think? A search at photo-eye brings up about 40 titles. But I know there are more than that. I recently cheacked out Susan Sontag's On Photography, Nancy Newhall's Adams to Stieglitz, and Photographers on Photography. There is Van Daren Coke, Beaumont Newhall, Nathan Lyons, Bill Jay, Peter Brunnell. But where do you find their essays or books if 1: you are poor and can not afford to buy them? 2: you can not get them at a local library?