Karen's Candy is the 54th book in the Baby-Sitters Little Sister series.
Back Cover Summary
Karen, Hannie, and Nancy are sure they're going to win the candy selling contest. After all, they are the Three Musketeers. But then Karen finds out that her best enemies — the Milky Ways — are selling candy, too. And those Milky Ways are stealing the Three Musketeers' business.
This means — a candy war! Who will win?
Karen and her two best pals Nancy and Hannie, The Three Musketeers, get into a candy war with their arch-enemies, Pamela and the Milky Ways