Dressed as rodeo clowns, two men rob a rodeo. Cannon is summoned to figure out what's going on, after authorities spend six weeks and come up with nothing.

If it isn't one thing, it's another: a bank manager's mistress is killed, and Cannon finds that's not the end of it.

Unexpected overhead in the trucking business as costly loads are hijacked, and private detectives murdered.

A wry tale with a twang and a twist: was the country singer's plane crash accidental or not?

The son of a gubernatorial candidate is kidnapped.

A deceptive premise: small town citizens harbor a thief on the promise of a cut.

The latest thing is a runaway on the lam.

A perfect frame for a cop.

A murder is witnessed, but the body disappears.

A newly-discovered heir comes home, and finds you can't get blood from a stone, and you can't take it with you.

A closed case gets reopened and leads to further consequences.

A bridegroom's father-in-law suspects him.

Should the weapons manufacturer be judged by its bookeeper?

Cannon helps a supposed political refugee.

A policeman injured in a payroll robbery asks Cannon for help.

A bad day at the track leaves a race car driver with a taste for vengeance.

Prison doctor and experimental pressures.

An ex-con is blackmailed into crime.

Larry Bolinger, a charismatic young man, cons the youth of a quiet town into his cult.

A pilot's apparent suicide leads to plans for a military putsch by a predatory flock.

Heat and light: a textile manufacturer is suspected of arson and murder in the death of his wife and the destruction of his factory.

Murder will out; an under-the-counter arms merchant is unmasked.

A young prisoner is forced to do the bidding of a gang boss.