A collection of 30 chess books (mostly from Gambit) in PDF format:
An Explosive Chess Opening Repertoire for Black by Jouni Yrjola and Jussi Telia
Beating the Fianchetto Defences by Efstratios Grivas
Bird's Opening by Timothy Taylor
Chess Analytics by fstratios Grivas
Chess Explained - The Grunfeld by Valentin Bogdanov
Dynamic Pawn Play in Chess by Drazen Marovic
French Defence - Advance Variation Vol. 1 by Evgeny Sveshnikov
French Defence Advance Variation Vol. 2 by Evgeny Sveshnikov
Grandmaster Secrets - Counter-Attack! by Zenon Franco
How to Defend in Chess by Colin Crouch
How to Play Dynamic Chess by Valeri Beim
Instructive Modern Chess Masterpieces by Igor Stohl
Modern Chess Planning by Efstratios Grivas
Nunn's Chess Endings vol. 1 by John Nunn
Nunn's Chess Endings vol. 2 by John Nunn
Perfect Your Chess by Andrei Volokitin and Vladimir Grabinsky
Play the Open Games as Black - What to Do When White Avoids the Ruy Lopez by John Emms
Secrets of Chess Defence by Mihail Marin
Secrets of Chess Transformations by Drazen Marovic
Secrets of Spectacular Chess (2nd Ed) by Jonathan Levitt and David Friedgood
Test Your Chess - Assess and Improve Your Chess Skills by Steffen Pedersen
The Dynamic English - The Aggressive Player's Guide to a Traditional Chess Opening by Tony Kosten
The GAMBIT Guide to the Modern Benoni by John Watson
The Modern Reti by Alexander Delchev
The Petroff Defence by Lasha Janjgava
The Ruy Lopez - A Guide for Black by Sverre Johnsen and Leif Erlend Johannessen
Theory and Practice of Chess Endings Vol.1 by Alexander Panchenko
Theory and Practice of Chess Endings Vol.2 by Alexander Panchenko
Understanding the King's Indian by Mikhail Golubev
Understanding the Marshall Attack by David Vigorito
