Karl Popper-All Life is Problem Solving
Karl Popper-A Pocket Popper
Karl Popper-Conjectures and Refutations
Karl Popper-In Search of a Better World_Lectures and Essays from Thirty Years
Karl Popper-The Logic of Scientific Discovery
Karl Popper-The Myth of the Framework_In Defence of Science and Rationality
Karl Popper-The Open Society and Its Enemies
Karl Popper-The World of Parmenides
Karl Popper-Unended Quest