Because of its simplicity and systematic approach the book is useful for advanced players and for those who want to become familiar with the basics of endgames. It's especially interesting for coaches.
Encyclopedia of Chess Endings II: Rook Endings, Part One - 2nd EDITION
At the beginning of the 1980s, the Chess Informant publishing house started one of the greatest publishing ventures in chess history. In 1982 the first volume of Encyclopedia of Chess endgames was published (Pawn endgames).
Encyclopedia of Chess Endings I - Pawn Endings