Here are two products I like to use and love to promote to you :)
Blinkist
They offer complete summaries of thousands of books. For me it is a great way to get the main thoughts of a books that interest me, and when I really like it, I buy it :) They offer a free trial and after it ends you get a free book every day.
Check out the following link: https://goo.gl/Q7n5EA
Genesis Mining
Genesis Mining offers cloud mining so you don't have to go over the hassle of buying and maintaining your hardware.
At the moment they offer contracts for Bitcoin, Ether and Monero. And it's possible to allocate your hashpower to other coins.
Check out https://www.genesis-mining.com and use code: "P7BrEL" to get 3% of when buying your hashpower. And when you did let me know by sharing your own personal code, so I can use it next time I buy my hashpower.