Chet has smelled a lot of unusual things in his years as trusted companion and partner to P.I. Bernie Little, but nothing has prepared him for the exotic scents he encounters when an old-fashioned traveling circus comes to town. Bernie scores tickets to this less-than-greatest-show-on-earth because his son Charlie is crazy about elephants. The only problem is that Peanut, the headlining pachyderm of this particular one-ring circus, has gone missing--along with her trainer, Uri DeLeath. Stranger still, no one saw them leave. How does an elephant vanish without a trace?