Henle Verlag Bach Wohltemperiert Klavier II
This actually one of the most important book for all the pianist players! Not only classic but jazz, blues, country... all of them! ! ! !
This one has twenty four ''Prelude and Fugue'', and there is another volume that has more twenty four ''Prelude and Fugue''. There are two ''Prelude and Fugue'' for each tonality (C major, C minor, C# major, C# minor, D major, D minor, D# major, D# minor, etc.)
And obviously, we can not forget about the composer: Bach! He is the King of the baroque era, that inspired such great composers like Chopin and Beethoven.
Cheers