After years of hard work the free book “Fundamentals of Computer Programming with C#” was finally published (in September 2013). The free C# book comes with free video lessons, presentation slides, mind maps, exercises, guidelines and exercise solutions to help learners to study the foundations of computer programming and trainers to teach newbies in programming,

Yesterday I delivered a talk at OpenFest’2009 to share my rich experience in writing free open-source books with a large team authors and editors. Particuarly I presented the methodology, the organizational and management practices I applied during the work on my last successfull project of this kind: the open source book “Introduction to Programming with