Labelled Deductive Systems
Dov M. Gabbay
My 100 Million Dollar Secret
David Weinberger
Counselling for Toads: A Psychological Adventure
Robert de Board
Lost scriptures: books that did not make it into the New Testament
Bart D. Ehrman
System of Economical Contradictions; Or, the Philosophy of Misery
P. J. Proudhon
Pale Blue Dot
Carl Sagan