TO CHANGE THE HEART OF MAN by Dave Racer
To Change the Heart of Man, another book by Dave Racer, is a charming, dignified yet penetrating look into the life of a multidimensional man with a singular focus to save lives. Driven by deep faith, a brilliant mind and insatiable scientific curiosity, Dr. Harold Kletschka made major medical and business innovations by humbly and persistently challenging the status quo’ and slaying the dragons of the establishment who greedily sought to devour his life saving work of developing the artificial heart.