Karen's Carnival is the twentieth book in the Baby-Sitters Little Sister series.
Back Cover SummaryEdit
One day Karen, Hannie, and Nancy are bored, bored, bored. They can't go roller-skating, and the playground is too far away. So Karen decides to have a carnival, with all kinds of games and prizes! What will the girls do with the money they make from their carnival? Hannie wants some roller skates — but Karen can think of something even better!