The **Cambridge University Press** bookshop in Cambridge, UK is a lovely shop with nine bookshelves of mathematical books. There's approximately one bookshelf each for algebra, analysis, number theory, combinatorics, methods, geometry, probability & statistics, and recreational mathematics. They stock only books they publish themselves (of which there are several thousand mathematical ones), including a good selection from these series: [Cambridge Mathematical Library](http://www.cambridge.org/us/academic/subjects/mathematics/series/cambridge-mathematical-library), [Cambridge Studies in Advanced Mathematics](http://www.cambridge.org/us/academic/subjects/mathematics/series/cambridge-studies-advanced-mathematics), the [LMS Lecture Note series](http://www.cambridge.org/us/academic/subjects/mathematics/series/london-mathematical-society-lecture-note-series).