Carol Kahn ; Ronald Klatz Related books Grow Young with Hgh Harperaudio • 1997 Grow Young With Hgh: The Amazing Medically Proven Plan to : Lose Fat, Build Muscle, Reverse the Effects of Aging, Strengthen the Immune System, Improve Sexual Performance Harpercollins • 1997 Grow Young with HGH: The Amazing Medically Proven Plan to Reverse Aging Harpercollins • 1998