Thing is, you already have those specific books. Why not just skip the melodrama and just start plowing into them and deciding for yourself?
There is no melodrama in trying to find the correct books to study.Anyone who has study chess knows that.
The 3 Pachman's books and the Keres book is an excellent starting point(ideal I could say).We are talking about 2 of the best theoreticians/teachers and top players of their time.After them OP will be able to judge for himself which is good and which is bad.
I will agree that Sill man's endgame book is surprisingly good and probably his only book deserve to be read from his wide(and wild) collection.
The Pachman books are well written. Volumes 1 and 2 can be found at a reasonable price. Volume 3 is rare.
I got Vol.3, not read it, yet