Young Ian Young 
CoffeeScript Application Development [EPUB ebook] 

Coffee Script Application Development is a practical, hands-on guide with step-by-step instructions. Follow the smooth and easy tutorial approach, covering examples that build in complexity. By the final chapter you’ll be wondering why you didn’t try Coffee Script sooner. If you are a Java Script developer who wants to save time and add power to your code, then this is the book that will help you do it. With minimal fuss you will learn a whole new language which will reduce your application development time from weeks to days.