This hard cover book is not just another version of the absolute classic work The Art Of War by Sun Tsu.  This book takes each of the thirteen chapters and features a discussion by two Martial Arts historians and educators, mainly J.M. Barrio and Alfredo Tucci.  Once you begin to read the commentaries and notes taken by these two men, you will soon be able to see behind the curtain of secrecy and privacy that is the original work.  There are 128 pages of enlightening material about the Martial Arts, never before compiled in one text.