There are presented four guides for novices, beginners, intermediate and advanced players (360 pages, 2400 chess diagrams). All chess basics (value of chess pieces, chess notation, mating patterns),  tactical devices, combinations, multiple samples of attacks, traps, pawn endgames, master games and many other aspects and samples of openings, middlegames, endgames; specially prepared chess puzzles and positions for solving without putting chess pieces on a chessborad directly from books. Main goal is to help chess players develop visual chess skills, the ability to predict results shifting pieces in a mind, first one, then several moves ahead. A student can teach yourself and be prepared for tournament playing using this complete set of Visual Chess Study guides. Only very positive feedbacks from e-bay buyers such as: "Wonderful item,. great for a homeschool course" , "Excellent product and service too!!!" etc.
You really can learn and improve your chess solving these numerous puzzles!