Gladys Doyle's luxurious ski weekend, courtesy of her employer, takes a sharp turn for the worse when she heads home on Sunday. Heavy storms force her to seek shelter with a surly stranger in a lonely mountain cabin. Next morning there's a dead man in the bedroom, the mysterious host has disappeared, and poor Gladys's fingerprints are all over the murder weapon. Her desperate plight sends Perry Mason ice-fishing in dangerous waters--for a catch that...

Perry Mason must find Morley Theilman's killer. Was it his wife, his ex-wife, or his secretary?

Slim and svelte Dianne Adler, a hometown girlfriend of Della Street, has launched a career as a model. Harrison Boring hands Dianne the most unusual assignment of her career: For 200 dollars per week, she is to gain a great deal of weight! It seems that Boring is promoting a line of clothes for full-figured women, and he needs a hefty model with "name" value. What Della can't understand is why Dianne would have signed a contract which forfeits 50%...