Hi guys I will read from start to end the book and we will get it on lulu. I plan to read up to 3 chapters per week. If you want to help for real this is the time. https://ci.inria.fr/pharo-contribution/view/Books/job/UpdatedPharoByExample/... I rewrote the chapter on metaclass and a couple of other points because TranslucentColor is not available anymore. I will not rewrite what I do not like (I should now have written in the first place :). So I'm not looking for the perfect solution but to get something done. - First we will host http://www.pharoByExample.org at http://books.pharo.org - Second we will create a new entry for Updated pharo by example and (a new entry for numerical method book too). - Third Read and fix Updated Need a new cover (will ask lusy) -> done Stef