Books in Baby-Sitters Little Sister, 7 series

Karen and her family are enjoying a dude ranch vacation when she discovers that her favorite cowboy is facing a dilemma, and she decides to help him come to the right decision.

Karen's rivalry with her stepbrother David Michael goes from bad to worse when he switches schools and winds up in her class, but the Thanksgiving season helps Karen put aside her anger and help her stepbrother adjust. Original.

Coach Carson of the Stoneybrook Swim Team is one tough leader, but when the team performs badly at a recent event and the coach starts yelling at the athletes, Karen and her teammates know who is to blame for their lack of success. Original.

Sent to charm school to learn how to improve her table manners, Karen returns with new skills and decides to throw a party, excluding the boys and teaching them a lesson about good breeding

Devastated when the family dog, Midgie, runs away, Karen is cheered when her parents adopt a new puppy named Sadie, but Karen is unprepared for the hard work and occasional disappointment associated with a new young pet

Jealous when her father gives her stepsister Kristy a very special heirloom pin, Karen borrows the pin without permission and is horrified when she accidentally loses it in the snow. Original.

Stumbling upon an old map that says that there is a hidden treasure in her backyard, Karen follows the clues to find an ancient box filled with old coins. Original.

Karen is understandably disappointed when the part she is given in the school's Thanksgiving pageant is that of the turkey, so she concocts a plan to win everyone's attention

Allows young readers to create their very own memento of the school year, from writing about class parties, teachers, and field trips, to pasting in pictures of friends and collecting autographs. Original.

Karen, who's just found out that she needs glasses, has to decide whether or not to wear them in the school pictures.

When her class gets to help decorate a haunted house for Halloween, Karen enjoys making things look scary, until she and her friends hear spooky noises and realize that someone is playing tricks. Original.

Seeing a circus poster that advertises a genuine unicorn, Karen becomes excited and plans to have the unicorn grant her wishes, but none of her classmates believe that the unicorn is real. Original.