Karen's Good-bye is the nineteenth book in the Baby-Sitters Little Sister series.
Back Cover Summary
Some kids (like Hannie) think Amanda is a snob. But Karen doesn't care. She and Amanda are friends. They have lots of fun together, diving for pennies in the pool and dressing up like Lovely Ladies.
But now there's bad news! Amanda's family is moving away. Hannie thinks this is funny. But Karen is so sad. How can she say good-bye to one of her best friends?
Summary
Karen's friend Amanda Delaney is moving away! After finding out that her friend is moving away, Karen tries to make Amanda's last days in Stoneybrook memorable. The two of them play together and take lots of pictures of Amanda's house and the neighborhood friends. Karen even throws a surprise party for Amanda.