"Karen tiene un ída terrible. No encuentra sus jeans nuevos ni el premio en la caja de cereal, y Bubu el gato no quiere jugar con ella. ÆHasta la castigan en su habitacóin! Lo intenta todo para que el ída mejore, pero nada parece funcionar y la persigue la mala suerte. ÅSeár este el peor ída de su vida?"--Amazon. Another graphic novel in this fun series spin-off of The Baby-sitters Club, featuring Kristy's little stepsister! Karen is having a terrible day. Her favorite jeans are missing, there's no prize in the Crunch-O cereal box, and Boo-Boo the cat won't play with her. She even gets punished and sent to her room! Karen tries everything to make her day better, but nothing is going right and her bad luck just won't go away. Will this be the worst day ever?

"Basado en la novel de Ann M. Martin"--Cover. "Originally published in English as Baby-sitters little sister #3: Karen's worst day."--Title page verso.