Works
Links
The Problem of Induction
Text of this key 1953 paper, in which Popper presents the view of the scientific method as a critical, rather than inductive process.
A Realist View of Logic, Physics, and History
http://www.marxists.org/reference/subject/philosophy/works/at/popper.htm
The next-to-last chapter of Popper's 1966 work Objective Knowledge. Contains a concise presentation of his epistemological views.
Popper on Kantian Concept of War on War
http://ghandchi.com/iranscope/Anthology/Popper.htm
Text of a 1993 interview giving Popper's take on the contemporary world situation.
From Sir Karl Popper
http://www.szasz.com/popper.html
Selected correspondence between Thomas Szasz and Popper, between 1961 and 1984.
Prague Lecture
http://www.lf3.cuni.cz/aff/p2_e.html
Speech delivered by Popper in the Czech Republic shortly before his death.
Extracts from "The Open Society and Its Enemies"
http://lachlan.bluehaze.com.au/books/popper_open_society_vol1.html
Selected passages from this 1945 work, Popper's most well-known.
Letter from Karl Popper
http://www.friesian.com/ross/popper.htm
Scanned image of a 1992 letter to Kelley L. Ross.
Language and the Body-Mind Problem
http://www.ditext.com/popper/lbp.html
Text of this 1953 paper by Popper, with hyperlinked footnotes and a later note by the author.