After Mercy the pig snuggles to sleep with the Watsons, all three awaken with the bed teetering on the edge of a big hole in the floor.

Freddy the pig does some detective work in order to solve the mystery of the missing toy train.

Mr. Watson's usual Saturday drive in his Cadillac with his favorite pig, Mercy, turns into an adventure when an unexpected passenger shows up in the back seat and Mercy finds herself behind the wheel.

After Mercy Watson follows the delightful scent and delicious taste of the pansies her thoughtful neighbors plant to beautify their yard, Animal Control Officer Francine Poulet is called out to handle the case, which brings unexpected results.

When Wendell doesn't clean up his room, a whole herd of pigs comes to live with him.

Olivia decides there has to be a marching band at the fireworks display, even if she has to do it herself.

Little Oink is a neat little pig, but his parents will not allow him to play until he is messy, as pigs should be.

Louanne Pig is befriended by the old woman she always believed to be a witch.

A whimsical first installment of a new trilogy parodying traditional Irish themes finds a notorious porcine instigator wreaking havoc in the lives of star-crossed lovers, perpetuators of family feuds, and melodramatic heroes throughout the wild Irish land and seascape.