Backgammon in 2017

Backgammon: Pure Strategy by Olsen, Marc Brockmann

How to Play Backgammon: A Beginner's Guide to Learning the Game, Rules, Board, Pieces, and Strategy to Win at Backgammon by Bomberger, Chad

Backgammon for Winners: Volume 1 by Robertie, Bill

Opening Concepts by Kageyama, Michihito, Herrera, Roland