Four hardcover books, each signed by the respective fitness author. Books are: Jim Fixx’s Second Book of Running, signed and inscribed on the first free end page; Personal Best, signed and inscribed on the first free end page by George Sheehan, and also bearing a gift inscription in another hand; and two copies of Aerobics, each signed on the first free end page by Dr. Kenneth H, Cooper, adding an inscription to one. Scattered creasing, soiling, and small tears to Aerobics books, otherwise fine condition. RRAuction COA.