What lies in my shelves (I’m lying, I don’t have any shelves) and waits for being used physically and mentally. 

• Roland Barthes - Camera Lucida. Reflections On Photography (done)
• Susen Sontag - On Photography (done)
• Walter Benjamin - The Work Of Art In The Age Of Mechanical Reproduction (half done)
• John Berger - Ways Of Seeing
• Stephen Bull - Photography (far from done)
• David Bate - Photography: The Key Concepts
• Liz Wells - Photography
• Charlotte Colton - The Photograph As Contemporary Art
• Ian Jeffrey - How To Read A Photograph

And two books for more visual pleasure: 

• Sophie Howarth and Stephen McLaren - Street Photography Now
• Susan Bright - Art Photography Now

It will probably take me two years. Anyway, do you have any more suggestions for me?