Shelah's Archive - Listing of all articles by Saharon Shelah, and links to many of them. Infinite Ink: The Continuum Hypothesis, by Nancy McGough - History, mathematics, metamathematics, and philosophy of Cantor's Continuum Hypothesis. The Beginnings of Set Theory - MacTutor History of Mathematics topic. A Crash Course in the Mathematics of Infinite Sets - A introductory guide for philosophers by Peter Suber, explaining the use of infinitary set theory. New Foundations - Set theory introduced by W. V. O. Quine in 1937. This is a refinement of Russell's theory of types based on the observation that the types in Russell's theory look the same, as far as one can apparently prove. Bounded Set Theory - A weak version of ordinary set theory using bounded quantification. Papers and software. Programming with Sets - Using set-theoretic primitives as a conceptual tool in programming, includes discussion of SETL and MIRANDA languages. Set Theoretic Analysis. - On a part of math where Set Theory, Topology and Analysis meet. Has surveys, preprints, conference announcements, book reviews and problems. Set Theorists - A list of email addresses and affiliations. Set Theory for the Working Mathematician - Krzysztof Ciesielski, CUP (1997). Contents and preface. Cantor's Theorem - Article in the Platonic Realms, describing Cantor's diagonal argument that showed that 'infinite integers' can be ordered. Set Theory - Survey from the Stanford Encyclopedia of Philosophy by Thomas Jech. Axiom of Choice and Continuum Hypothesis - Part of the Frequently Asked Questions in Mathematics. The Future of Set Theory by S. Shelah - The text of a talk given around the millennium. Extending Set Theory - Extends the language of set theory through restricted self-reference and through certain large cardinals. Also discusses higher order set theory and axiomatization through reflection principles. A New System of Axioms Instead of ZF - The page claims that "the axioms shown below have the contents that should overturn the set theory of today". Consequences of the Axiom of Choice Project - Project to keep the book (also named in the title), describing forms related to the Axiom of Choice and their implications, updated.