Adorjan, A. Black is OK forever

Adorjan, A. Schwarz ist super in… seltene Eröffnungen

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

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

Bilguer, P. Handbuch des Schachspiels

Bilguer, P.R. von Handbuch des Schachspiels

Borik, O. Kasparows Schacheröffnungen

Bosch, J. Secrets of opening surprises volume 10

Bosch, J. Secrets of opening surprises volume 3

Bosch, J. Secrets of opening surprises volume 4

Bosch, J. Secrets of opening surprises volume 7

Bosch, J. Secrets of opening surprises volume 9

Collins, S. An attacking repertoire for white

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

Dunnington, A. Attacking with 1d4 & 1e4

Dvoretsky, M. Opening preparation

Eingorn, V. Creative chess opening preparation

Emmrich, K. Die unregelmässigen Spielanfänge

Emms, J. Beating 1e4, e5 a repertoire for white in the Open Games

Enklaar, B. De Schaakopening II, Aljechin, Caro-Kann, Pirc

Ernst, S. Tactics in the chess opening 5

Ernst, S. Tactics in the chess opening 6

Estrin, Y. Comprehensive chess openings

Euwe, M. Praktische schaaklessen 3, Openingsrepertoire