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

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Samantha McLean is ecstatic over finally owning her own horse and sets out to turn Shining, Wonder's difficult and neglected half-sister, into a winner, but then the parents of a little girl who cannot walk offer to buy Shining.

Sham and the stable boy Agba travel from Morocco to France to England where, at last, Sham's majesty is recognized and he becomes the "Godolphin Arabian," ancestor of the most superior Thoroughbred horses.

Samantha tries to save Phantom and his herd from wild dogs that have been let loose on the range.

A plane wreck at sea separates Alec and the Black until the search for a rabid vampire bat leads the boy to Flame's island sanctuary.

When the riderless palomino pony clatters into the yard, no one is more surprised then Jess. Hot on the pony's hooves comes a man waving a halter. Jess helps him catch the pony and waves them on their way. Little is she to know the far-reaching consequences her simple actions will have.

Jess's accusation rang in Rosie's ears. It was true. Until recently, Rosie and Jess had done everything together. But that was before Rosie stumbled across a plot to fix a race. Now Rosie is torn between saving a horse and losing her best friend. What will she do?

Joey the horse recalls his experiences growing up on an English farm, his struggle for survival as a cavalry horse during World War I, and his reunion with his beloved master.

Pride is ready to race again after an injury but not everyone wants Pride back on the racetrack.