NetBeans Platform 6.9 Developers Guide written by Jürgen Petri to be honest can have "for beginners" at the end of title. This book is designated for newbies to help them with basic tasks and in my opinion author was successful in that task. The chapters have gently increasing difficulty, so chapters 1-4 mostly explain some concepts to the readers. What is interesting is that book takes the form of one big tutorial so even when I was creating my first project, that project was used to the end of book for creating TaskManager application. I really like style of a book, in every chapter I was learning one of main concepts of Platform and my application gets more and more powerful. Constantly refactoring my modules makes me see better advantages of using NetBeans Platform. It is obvious that author knows much about NetBeans and knows how to teach. Despite great examples. the author is always explaining them in depth. He has included many tips about real use cases an