I posted this to [r/ruby](https://www.reddit.com/r/ruby/) but in case you missed it, my book [Learn Ruby on Rails](http://www.amazon.com/dp/B00QK2T1SY) is available on Amazon for free from now until December 25.
It's been called, "The best Rails book for beginners," and it's gotten mostly 5 star reviews. You can give the book as a gift for someone who wants to learn Rails. Or get it for yourself:
[Learn Ruby on Rails FREE on Amazon](http://www.amazon.com/dp/B00QK2T1SY)