The art of analysis M. Dvoretsky, M. Butler Mark Dvoretsky distils the coaching experience that produced a number of strong masters.
Studies for Practitioners M. Dvoretsky, O. Pervakov Studies close to practical play, to use as exercises for solving on your own.
Siege of the black king T. Gorgiev, V. Rudenko Selected works by Dnipropetrovsk composers Tigran Gorgiev and Valentin Rudenko.
Samuil Zhukhovitsky. Secrets of the Chess Longevity D. Kryakvin, S. Tkachenko The long chess career of International Master Samuel Zhukhovitsky (1916–2016).
Endgame strategy M. Shereshevsky Mikhail Shereshevsky on the principles of complex practical endgames and how to play them.
Bulgaria in Chess Olympics N. Yuchormanski, N. Minev Every FIDE Chess Olympiad, focusing on Bulgaria's results, with detailed tables.
What you need to know about the endgame Yu. Averbakh Yuri Averbakh on the endgame basics every player should know.
Chess studies: domination. Volume 2 G. M. Kasparian The second volume of Genrikh Kasparyan's work: studies by various composers on trapping pieces.
1000 Chess Studies Ya. G. Vladimirov Popular studies with light settings and witty solutions, not too hard to solve.