The books xvimbi listed are excellent suggestions, in particular,Gieseking, Mark, Bernstein, Sandor, Fink (make sure you get the video as well), Banowetz and Whiteside. These are all “must-read” category and there is an incredible amount of useful and usable material in them. Whiteside is heavy going though. Her writing style is on the convoluted side, but also what she is writing about is very difficult to write about. I can imagine she was a brilliant teacher. However once (and if) you get what she is hinting at, you cannot but marvel at her genius.
Hoffman and Lhevine are mostly useless from the point of view of giving you something you can use, although they are very interesting as a source of anecdotes and philosophical thoughts about piano playing, but most of their tips on technique and practice are platitudes.
I read Malwine Bree and was mostly unimpressed.
I have not read Scionti or Rubinstein., so I cannot comment on them.
A few more books that you may find helpful are:
Alan Fraser – The craft of piano playing.
Here is his website:
https://alanfraser.faithweb.com/title.htmJozsef Gat – The technique of piano playing (Collet’s) – This is an amazing book, perhaps the best on “modern” (that is from the 1960s) technique. A most interesting feature is the abundant use of multiple photographs showing how some very famous pianists achieved their effects sometimes by startling different means.
Thomas Fielden – The study of pianoforte technique (MacMillan)
William S. Newman – The pianist’s problems (Da Capo)
George Kotchevitsky – The art of piano playing: A scientific approach. (Summy Birchard)
Otto Ortmann – The physiological mechanics of piano technique (Dutton)
Jean Jacques Eigeldinger – Chopin: Pianist and teacher (Cambridge) – This is a most fascinating book exploring Chopin’s unique technique and pedagogical methods (at the time). It also includes his never published “Piano method”. A must.
Best wishes,
Bernhard.