The Baal Shem Tov foundation published what they call the first authorized edition of stories of Besht. “Baal Shem Tov: Faith Love Joy” was written by the Clevelenad, Ohio based foundation’s director Howard Cohn. Their webpage lists dozens of earlier books of stories, a CD and even a series of six audio tapes. I did nto find enough information about the 158 page bok to give an opinion. But the foundation’s homepage is rich in links and content about the Besht. They certainly have a good start in collecting everything related to their subject.