Given the popularity of the short tutorials on Marionette.js I've published on my blog (davidsulc.com/blog), I've decided to write a book on Marionette.js. The style is the same as in my tutorials: explaining concepts step by step, so you fully understand what is going on, and why we're doing it. This book has great feedback, even from Marionette.js' creator (Derick Bailey): Seriously, why haven’t you bought [this book] yet? — Backbone.Marionette (@marionettejs) May 29, 2013 And from Derick's foreword: This is the book that I wanted to write, but never had time to write. It is a complete and thorough introduction to building scalable applications with Marionette.js. Better still, it advocates and demonstrates the same patterns and principles that I use in my own applications. You owe it to yourself to work through all of the exercises in this book, even if you are a seasoned Backbone and Marionette developer. David has done a wonderful job of breaking down the architecture of large Marionette applications, lighting the path for each step of the journey. I've worked really hard to make this a great resource for learning Marionette the "right" way, even for total beginners: you'll gradually discover Marionette components, along with when/why to use them, and how to structure/refactor your code so it stays manageable even for large applications. After you've made it through the book, you'll be comfortable writing a Marionette application on your own. Exercises covering the basic concepts are included (with solutions), so you can check for yourself if you've properly understood the functionality that was covered in a given chapter. Grab your own copy today!