sentences:  In agony and fear, Robert goes to the physician and tries to buy himself out of the bargain, for his book has been published and he is now a successful writer.There is yet one day before the time limit is up, but the doctor, realizing his victim may try to escape, seizes him and straps him to the operating table.He is rescued by Mrs. Lamb, the hunchback releases a cage door, and the doctor is himself brought to a horrible end at the hands of an ape-man wrecked mentally by the doctor's experiments.