Hadley Higginson: 7 books

Keeker and Plum get to go to sleepaway camp for a whole week. But fun turns to surprise when Keeker learns that her bunkmate is none other than her horse-show rival, Tifni. The girls put aside their differences and become fast friends, but when Tifni's spirited pony bolts, Keeker has to decide whether to play it safe or save her friend.

In the fourth adventure in the Sneaky Pony series, Keeker and Plum have discovered all kinds of surprising things on the farm: a baby bird to take care of, a family of groundhogs living in the field. They also learn that Mrs. Dana's horse is going to have a baby. But soon Keeker and Plum get tired...

The delightful, timeless Sneaky Pony series concludes with Keeker and the Crazy, Upside-Down Birthday. Keeker's birthday is always full of surprises. But when she discovers what her parents are planning for this year's birthday surprise, Keeker is sure it will ruin her life! When she decides to run...

When Keeker and Plum take a family road trip to upstate New York, Keeker is sure it will be the best family vacation yet. (Plum, on the other hand, is not convinced!) Keeker is excited to splash in the neighborhood pond and ride ponies in the country with her cousins. What she doesn't know is that...

Meet Catherine Corey Keegan Dana (everyone calls her Keeker). What she wants most of all is a pony. Meet Plum. Plum is a Shetland pony (who's known to be a teeny bit sneaky). She rarely, if ever, thinks about little girls. She certainly doesn't want one. When Plum moves to Keeker's farm,...

When a flyer arrives announcing an upcoming horse show, Keeker and Plum are determined to enter! They work hard to prepare, but will it be enough?

It's mud season in Vermont and Keeker is so bored she doesn't know what to do. But when a new neighbor starts mixing a strange concoction in the shack on her farm, Keeker and Plum get wrapped up in an exciting investigation!