Cummings - Opening repertoire : the English

The author Bruno Dieu is a FIDE Master and became French Correspondence Chess Champion in 2000. He has a rich experience in chess, having participated in various chess tournaments, both over the board and in correspondence.
It's fascinating that he has competed with notable experts and writers on the 1 Nc3, such as Dick Van Geet, Anker Aasum, and Harald Keilhack. The mention of a book being a token of his experience suggests that he has documented his insights and knowledge about this opening.
Overall, this is a most promising exploration for those interested in chess and this specific opening.
We are convinced you will enjoy the chess ride Bruno provided in his excellent researched book. 470 pages

The English Opening is very popular nowadays, but 1.c4 e5! is a serious challenge and not to everyone's taste. Here comes 1.Nf3, with the idea to transfer the game into the English with c2-c4 to follow. The only hurdle on that path is 1...d5. Then White is at a crossroads. 2.c4 allows 2...d4 3.b4, while 2.e3 is an attempt to deny ...d4. Black can revive the threat with 2...c5, and again, White has a choice. 3.c4 d4 4.b4! leads to the Blumenfeld with reversed colours. Or he can continue to fight against ...d4 with 3.b3. White's decisions on the second and third move depends on the way he wants to meet the Queen's Gambit and the Slav/Meran/Chebanenko. Semkov covers in detail the different options, and also devotes several chapters on 1.Nf3 d5 2.e3 Nf6 3.c4 c6 and 3...e6 4.b3! (avoiding the innocuous version of the QGA after 4.Nc3 dxc4). There is another chapter on 1.Nf3 d5 2.e3 Nf6 3.c4 dxc4, where the absence of Nc3 allows White to get some pressure by refraining from d2-d4.   244 pages

Chess students love a Puzzle Rush. And solving tactics puzzles certainly helps you improve your pattern recognition and will help you find good moves in tournament games. But there is a downside to most tactics puzzles — we always know who is supposed to win!

Chess in real life is different, not just because no one taps us on the shoulder and tells us to look for a tactic. Sometimes tactics work, and sometimes they don't. Sometimes your opponent has a few tricks up their sleeve, too.

This book shows the reality of chess tactics. It explores a chess player's challenges over the board: attack, defense, and counterattack! It exposes the actual give-and-take nature of chess tactics. 224 pages

The best way to become stronger is to improve your game by avoiding errors. It is much more effective than learning new things and studying openings (please note: that should also be done but has no priority when more elementary skills and knowledge are still insufficient). The recommendation in the manuals is to discuss the games with the pupils. That gives important information. What skills are still at a low level? First of all, which shortcomings should be eliminated or at least worked on. The trainer is the best person to analyse the games together with his students, but in the long run the chess player will have to take that into his own hands. That is nothing new but an age-old proven way. It is fine if there is always some supervision and control.