Mercy the pig's love of buttered toast leads to the capture of a small thief who would rather be a cowboy.

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.

Stella Endicott wants to go caroling on a snowy winter night, but no one wants to join her, except for the pig, the cat, and the horse she picks up on the way.

When a pig named Mercy arrives at the Watsons' front door, she brings love and chaos to their lives.

Mercy Watson fights crime: Mercy the pig's love of buttered toast leads to the capture of a small thief who would rather be a cowboy. Mercy Watson, princess in disguise: Persuaded by the word "treating" to dress up as a princess for Halloween, Mercy the pig's trick-or-treat outing has some very unexpected results.

Mercy Watson Fights Crime
One night, Mercy hears a noise. An unlikely thief is robbing the Watsons! But as the thief soon discovers, crime doesn’t pay. Not when there is a very large pig involved.

Mercy Watson: Princess in Disguise
It’s Halloween on Deckawoo Drive, and Mr. and Mrs. Watson have decided on the perfect costume for Mercy. Mercy is encouraged by the promise of treats. For what could be better...

"Halloween was made for carefree Mercy Watson." – School Library Journal
Features an audio read-along! When the Watsons decide to zip their porcine wonder into a formfitting princess dress for Halloween – complete with tiara – they are certain that Mercy will be beautiful beyond compare. Mercy is equally certain she likes the sound of trick-or-treating and can picture piles of buttered toast already. As

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Persuaded by the word "treating" to dress up as a princess for Halloween, Mercy the pig's trick-or-treat outing has some very unexpected results. El Sr. y Sra. Watson tienen una cerda llamada Mercy: una verdadera maravilla porcina. Como se acerca la noche de Halloween, los Watson ya tienen pensado el disfraz perfecto para Mercy. Para convercerla de que se ponga el traje, le prometen que los vecinos le darán algo delicioso. ¿Qué puede ser más...

El Sr. y la Sra. Watson tienen una maravilla porcina llamada Mercy. Todos los sábados, ella y el Sr. Watson salen a pasear en el convertible de la familia. Pero un sábado, sucede algo inesperado. Y alguien en particular se pone al mando del volante. 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....

Mercy Watson #5: Mercy Watson Thinks Like a Pig
Eugenia and Baby Lincoln may live next door to a pig, but that doesn’t stop them from living a gracious life. And the amiable Mercy Watson is equally determined to follow the delightful scent (and delicious taste) of the pansies her thoughtful neighbors are planting to beautify their yard. "Where have all the flowers gone?" shouts Eugenia, who is finally ready to take extreme...