Basic Chess Openings for Kids - Hertan
Beating Unusual Chess Openings - Palliser
Chess Opening Essentials Volume 2 - Komarov, Djuric & Pantaleoni
Chess Opening Essentials Volume 4 - Komarov, Djuric & Pantaleoni
Starting Out: Alekhine's Defence - Cox
Winning in the Chess Opening - 700 Ways to Ambush Your Opponent - kalinichenko