Born in China in 1910, Dr. Kenneth McAll graduated in medicine from Edinburgh University. In his return to China in 1937 his experiences there led to interest in the powers of possession and he has devoted his life since to the curing of psychiatric illness through divine guidance. His unique book on the subject Healing the Family Tree has become an international best seller. He has practiced as a Consultant Psychiatrist in England for twenty-five years and is an Associate Member of the Royal College of Psychiatrists.