Wealthy Amelia Corning, owner of the Corning mine interests, might be an old lady in a wheelchair but she doesn't miss a trick. Secretary Susan Fisher has to call in Perry Mason when she finds her boss's seven-year-old son holding a shoebox stuffed with hundred-dollar bills. Miss Corning's life is at risk.

Virginia Baxter is the only witness still living who can vouch for the authenticity of Lauretta Trent's will. Lauretta Trent, a wealthy widow is also living. But for how long? Someone has been peppering the spicy food Lauretta loves with arsenic. Could it be the same someone who tried framing Virginia Baxter for drug smuggling?

Art student Maxine Lindsay, as the guest of her mentor, art dealer Colin Durant, attends a reception aboard the yacht of millionaire Otto Olney , who is unveiling his newest purchase, a $130,000 Gauguin. When Durant confides that the painting is a fake, Maxine becomes involved in a complicated series of deceptions. Soon gallery owner Leslie Rankin threatens Maxine.

The voice on the phone was young and silky. The woman it belonged to touched something soft in Perry Mason's cool, legalistic mind. The offer she made was too intriguing to pass up. But what began as a request for a simple courtroom visit turned into an intrigue of baffling complexity...as well as one of the most cleverly rigged frame-ups of Perry's career.

This Perry Mason mystery is a tantalizing triple-decker. One threesome comprises three glamorous ladies - all long-legged models with ambitions that range from keeping the home fires burning to putting the home fires out. Another trio is a far-from-pleasant collection of small metal objects called guns.

When Mae Farr becomes the presumed stalking victim of wealthy playboy Penn Wentworth, she asks Perry Mason for help. Wentworth says he merely wants her for forging his name on a fat check. Farr claims he just wants her. Enter Harold Anders, a love-struck suitor from Mae's small hometown who's determined to ride to her rescue. But fatal gunplay leaves Wentworth dead, Mae a wanted woman, and Perry Mason in trouble....

He announced himself as Mr. Cash. His calling card was ten crisp hundred-dollar bills! "My wife has disappeared," he told Perry Mason. "She's in trouble of some sort. I want to find her." Mr. Cash's wife was indeed in trouble of a most serious sort. First, her jewelry disappeared. Then she disappeared. Perry Mason had to find her before the police could arrest her - for murder.

Mason gives Della Street two weeks' vacation! That is, it was supposed to be a vacation, but Della turned it into a busman's holiday. Target of interest was a well-stacked blonde - one who incredibly stashed away five enormous meals a day.

Take a no-holds-barred proxy war for a rich Texas oil company, with Jerry Conway, its young president, fighting for survival. Add a beautiful woman in a mudpack and not much else who gives up a freshly fired .38 to Conway before she shows him the door. Top it off with the body of another young woman with a bullet in her chest fired by the same gun, and you have the recipe for the perfect murder - and the perfect frame-up.

Ellen Robb does more than just sing for her supper - she also dances and sells cigarettes in a two-bit gambling parlor in a one-horse town. But when she hits a sour note with her scheming employer by refusing to help fleece a fat-cat customer in a crooked card game, she finds herself out of all three jobs. That's when she sings her song of woe to Perry Mason, who promises to turn her blues into greenbacks with the help of his crack team, Della Street, and Paul Drake, and a hefty lawsuit.