The previous two books in the series were ok with a plethora of eccentric quirky characters and laugh out loud funny or humorous moments; but this 3rd book was much more campy, slapstick, and ridiculous. The dialogue was witty and the characters somewhat fleshed out. There were, also, too many sexcapades among the various unmarried couples. Fortunately, they weren't described in detail but through innuendoes and sly remarks. Penelope Warren and her Abyssinian cat named Mycroft aka Big Mike and Mikey are the amateur sleuths and both are honorary members of the Empty Creek Police Dept. Penelope also owns Mycroft & Company which is a mystery bookstore. Big Mike is partial to lima beans, has a girlfriend named Murphy Brown, and loves to sleep in the laps of pretty women.
It is the time of year for The Great Empty Creek Arabian Horse Show which is a precursor to the Scottsdale Arabian Horse Show. The winner in Empty Creek is the odds-on favorite for Scottsdale. Several people are looking for Penelope all over town, but she is having a pre-midlife crisis. She's even thinking of running off to Africa (where she found Big Mike) and rejoining the Peace Corps Volunteers again. It turns out that an Arabian horse named Sir Beauregarde has been horse napped and his trainer, Jack Loomis, has been found shot in the heart outside the empty stall. Some people didn't like his method of training horses. Penelope is thrown out of her mid-life crisis when several people want her to investigate and find the murderer. Samantha Dale, President of the Empty Creek National Bank and Jake Peterson, President of the horse show board of directors are especially interested in finding Beau. There is insurance money involved with the bank liable, and Beau was a potential national champion.
Then things begin to happen: a gold hoop earring is found outside Loomis's trailer house; a real set of handcuffs are found inside his house (?); a couple of insurance investigators for Amalgamated Equine Surety, Inc. show up in town - could the horse have been killed for the insurance money?; Maryanne Melrose, wife of Horace Melrose who is the owner of Beau, is also found dead; Penelope's horse, Chardonnay, goes missing - has he been horse napped too? - ; several people turn out to be someone other than they claim to be; someone was seen arguing with Loomis moments before he was killed; etc. All this provides plenty of suspects.
The police are on friendly terms with Penelope as they help each other out investigating. The Police Chief of the Empty Creek Police Dept. is also Penelope's sister's fiance. Lawrence Burke and Willie Stoner AKA Tweedledee and Tweedledum are Robbery/Homicide detectives who either get in her way a lot or let her do the work so they won't have to. A police officer named Sam Connors is also a former boyfriend of Penelope's. There are so many quirky characters that it is hard to keep track of who is who! A subplot involves Penelope's sister, Stormy (a B movie actress or is it C or D?), who is filming a Super Bra commercial in town and is passing out Super Bras to anyone she thinks would be enhanced by wearing one.
There are all manner of red herrings, twists and turns and puzzling leads. The murderer was a surprise. Luckily, Big Mike is an ordinary cat - no supernatural powers or ways of communicating other than meowing or "chirping". At the front of the book are six pages of characters and who they are. Fun to read but not a priority one.