Nathanson, Mitchell. Bouton: The Life of a Baseball Original. University of Nebraska Press, 2020. Pp. 407. Acknowledgments, bibliography, epilogue, index, notes, photographs, prologue, $34.95 hardback. Reviewed by Bob D’Angelo. Jim Bouton’s diary of the 1969 major league baseball season may seem tame today, but Ball Four’s release 50 years ago caused a furor. A book…