Head over to http://www.PacktPub.com
and empty your wallets/max your credit cards. Start the new year with a resolution to master at least ONE technology. And no, Packt isn't paying me for this public announcement. I just love them.
Just look at the ebooks in this search
. Enjoy please.
And even better, you can enjoy a 10 day free trial with access to everything before 2017. Just go here: https://www.packtpub.com/packt/offers/free-learning