One of the best courses in chess is from the argentinian master Roberto Grau, "Tratado General de Ajedrez". In 4 volumes he explains everything one must know about the game. A few years ago they republished it in algebraic notation. It is a pity that they did not translated it to english. It is a classic and in Cuba (even today a strong chess country) it is mandatory for the beginners and the club player.
Another very famous book, at least here in South America, especially in Brazil (where I live) is Pachman's "Modern chess strategy" and in english the version is an abridged volume, because the original one has 3. Everybody I know here has studied the book in their early years but only a few know that it is a spanish translation from the english version, that means the abridged one.
Dr. Hartlaubs glanzpartien
Friedrich Michéls
C. Ronniger, 1923 - Chess - 168 pages
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Playing through Dr Hartlaubs's games feels like watching a German Morphy. Should be an entertaining book for chess lovers, if the book was translated (and annotated.)
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"I also enjoyed Dr Hartlaub's Glanzpartien (in German) were I found the games are quite wild and fun to play through!" - GM Alexander Baburin.