Sorry to seem pedantic, but I've noticed a couple of glitches on Pharo books pages from http://books.pharo.org Mismatches are on tags html/head/title of referred pages : book: The Spec UI framework page: http://books.pharo.org/spec-tutorial/ title: Building UI Interfaces with Spec book: Pharo with Style page: http://books.pharo.org/booklet-WithStyle/ title: Scraping HTML with XPath book: Smacc: a Compiler Compiler page: http://books.pharo.org/booklet-Smacc/ title: Physche: A Little Scheme in Pharo book: Commander20: A Command Framework page: http://books.pharo.org/booklet-Commander/ title: Scraping HTML with XPath book: Unified FFI - Calling Foreign Functions from Pharo page: http://books.pharo.org/booklet-uffi/ title: Physche: A Little Scheme in Pharo Just glitches. Bye, Davide -- Ing. Davide Grandi email : davide.grandi@email.it