J. Martin Kohe is best known for his work as an author and psychologist. His works include three books and a record. Dr. Kohe's most popular book, YOUR GREATEST POWER, has sold ove...view moreJ. Martin Kohe is best known for his work as an author and psychologist. His works include three books and a record. Dr. Kohe's most popular book, YOUR GREATEST POWER, has sold over 250,000 copies. His record HOW TO OVERCOME DISCOURAGEMENT includes a lecture on ten ways to deal with inevitable discouragement. Dr Kohe began his adult life as a lawyer, but gave up his practice to pursue a degree in psychology from Baldwin-Wallace College.view less