Adorjan, A. Schwarz ist super in… seltene Eröffnungen

Alburt, L. Chess openings for white, explained

Alterman, B. The Alterman Gambit Guide, Black Gambits 1

Avruk, B. Grandmaster Repertoire 11, Beating 1. d4 Sidelines

Avrukh, B. 1.d4, grandmaster repertoire, Volume one

Bakker, G. Openingen van het schaakspel

Beijers, J. Theorie en praktijk van het schaakspel

Bilguer, P. Handbuch de Schachspiels

Bilguer, P.R. von Handbuch des Schachspiels

Bologan, V. Bologan's Black Weapons in the Open Games, How to play for a wi

Bosch, J. How to Out-Prepare Your Opponent, A Complete Guide to Successful

Bosch, J. Secrets of opening surprises volume 4

Bronznik, V. Beat the Guerrillas!, A Powerful Repertoire Against Annoying B

Burgess, G. 101 Chess Opening Surprises

Burgess, G. 125 Chess Opening Surprises

Burgess, G. Gambits

Cohen, O. A Vigorous Chess Opening Repertoire for Black, Tackling 1.e4 with

Cox, J. Dealing with d4 deviations

Cox, J. Starting out: 1d4!

Davies, N. Gambiteer I, a hard hitting chess opening repertoire for White

Davies, N. Play 1e4, e5!

Donk, J. Repertoire van schaakopeningen

Dunnington, A. Attacking with 1d4

Dunnington, A. Winning unorthodox openings