Yippie-i-oh! Saddle up for the first in a spin-off series starring favorite characters from Kate DiCamillo's New York Times best-selling Mercy Watson books.
Leroy Ninker has a hat, a lasso, and boots. What he doesn't have is a horse – until he meets Maybelline, that is, and then it's love at first sight. Maybelline loves spaghetti and sweet nothings, and she loves Leroy, too. But when Leroy forgets the third and final rule
"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