The full novel "Futu.re: utopia," translated from Russian to English, is free as a Kindle E-book on Amazon. It is the newest book from Dmitry Glukhovsky, author of "Metro 2033" and "Metro 2034." These books inspired the game series.
Here is a link: http://www.amazon.com/dp/B016APUOZY
Make sure you see "Kindle Price: $0.00" on the page. Click the "Buy now with 1-Click" once you have confirmed this.
Do not click the "read and listen free button"!