This is an excellent book, by a master who has shown the discipline to rewrite the material of basic senior/graduate algebra decades after his first attempt in a 3 volume work which was in a much more formal and axiomatic style. The writing style is more paragraph oriented than the step by step outline style some of us would find easier to read, but the logical clarity and completeness is unusual at this level. For years it was out of print, and happily has returned to availability.