Magnificent Obsession (1929) is a novel by Lloyd C. Douglas. The story follows a man named Robert Merrick. He is resuscitated by a rescue crew after a boating accident. The crew is unable to save the life of Dr. Hudson, a heart attack victim on the other side of the lake. Merrick then decides to devote his life to making up for the doctor's. He becomes a physician himself. Dr. Hudson's widow suffers serious injury in an accident. Merrick is instrumental in her recovery. 