I have a few blog posts, although they are obviously more terse than textbooks in some respects. In order: http://jeremykun.wordpress.com/2012/08/26/metric-spa

I have a few blog posts, although they are obviously more terse than textbooks in some respects. In order: http://jeremykun.wordpress.com/2012/08/26/metric-spaces-a-primer/ http://jeremykun.wordpress.com/2012/08/26/metric-spaces-a-pr... http://jeremykun.wordpress.com/2012/11/04/topological-spaces-a-primer/ http://jeremykun.wordpress.com/2012/11/04/topological-spaces... http://jeremykun.wordpress.com/2012/11/11/constructing-topological-spaces-a-primer/ http://jeremykun.wordpress.com/2012/11/11/constructing-topol... http://jeremykun.com/2013/01/12/the-fundamental-group-a-primer/ http://jeremykun.com/2013/01/12/the-fundamental-group-a-prim...