This project is at a matured stage and under consideration by Sage. Most of the contributions/chapters are ready at hand. However, there is still room for a couple of more contributions. Please send in an abstract of about 300 words to email@example.com as soon as possible and until 26th Jan 2015. The abstract should be relevant to the concern of the project, the abstract of which is furnished below. Those selected will have to submit their chapter in a couple of weeks. Therefore, contributors who intend to start writing from scratch are discouraged.