The delightful, timeless Sneaky Pony series concludes with <em>Keeker and the Crazy, Upside-Down Birthday</em>. 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 away with her pony Plum, Keeker learns that change can be exciting and that no matter what, some friendships will always remain true.