Madness And Civilization : A History of Insanity in the Age of Reason / Michel Foucault

 Foucault, Michel;

New York : Vintage Books , 1988

The Will to Power / Friedrich nietzsche;translated and edited by Walter Kaufmann

 Nietzsche, Friedrich; Kaufmann, Walter;

New York : Vintage Books , 1968

Learned optimism: how to change your mind and your life

 Seligman, Martin E. P.;

New York : : Vintage Books, , 2006