Karen feels like an ugly duckling. Her baby teeth are all falling out, and she has to wear new glasses, too! Karen needs a new haircut to make her look glamorous. But the beauty parlor lady cuts Karen's hair all wrong. Now she's uglier than ever! What will all the kids at school say?

When Karen adopts a grandmother from Stoneybrook Manor, she has more grandmas than anyone she knows—five! Karen thinks that is very special. But Karen's new grandmother is so different! Grandma B makes Karen listen to old music. And she teaches Karen funny dances, like the foxtrot. Are five grandmothers too many for Karen?

 It's Karen's birthday! She can't wait for all those presents. Karen is even having two parties — one at Daddy's house and one at Mommy's. But what Karen really wants for her birthday is one party, with her whole family together.

Karen will try anything! Karen has new roller skates. She is a very good skater. She can ever do tricks. But oh, no! Karen falls down and breaks her wrist! She has to go to the hospital and get a cast. Karen wants somebody famous to sign her cast. It isn't going to be easy - but Karen won't give up till she gets the job done!

Karen's best friend, Hannie, just got a new kitten. Now all her friends have cats. And Karen has a great idea. She can start a club like her big sister, Kristy. It will be a Kittycat Club! What will the club do? Karen can't babysit like Kristy...but she can cat-sit! Will anyone want Karen as a cat-sitter? They'd better - running a club is hard work!

Visiting her father on the west coast, Dawn is tempted to stay with him when she enjoys the beach, Disneyland, and a wealth of healthy restaurants, but the homesick baby-sitter fears leaving her mother and all of her friends.

Is she Mrs. Porter...or a witch? Karen lives next door to an old lady named Mrs. Porter. Mrs. Porter wears long black robes and has wild gray hair. Her black cat is named Midnight. No wonder Karen thinks Mrs. Porter is a witch! Mrs. Porter is having a meeting at her house. Karen is sure the meeting is for witches. Are the witches going to cast a spell on Karen? Or will she be brave enough to send them away - once and for all?

Stacey and Mary Anne are baby-sitting for the Pike family for two weeks at the New Jersey shore. Things are great in Sea City: There's a gorgeous house right on the beach, a boardwalk, plenty of sun and sand...and the cutest boy Stacey has ever seen! Mary Anne thinks that Stacey should leave Scott alone and focus on the Pike kids, but Stacey's in love. Looking for reasons to hang around his lifeguard stand takes up all of her time, which means Mary Anne has to do the job of two baby-sitters.

The baby-sitters love getting new clients. So when the Lowells contact the club, everyone is thrilled. For Mary Anne, sitting for the Lowells is a snap, and the kids are adorable and obedient. But when Claudia meets the family, Mrs. Lowell will barely look her in the eye, and the kids are downright rude! The next time Mrs. Lowell calls the BSC, she requests another sitter - anyone but Claudia. Claudia has no idea what she did wrong, but the BSC won't rest until they find out!

When Kristy reluctantly takes part in a hazing prank for her softball team, she worries that her little stepsister, Karen, will find out the truth and think badly of her.

Mary Anne has never been a leader of the BSC. So when a fight breaks out among the club's four members, Mary Anne feels a little lost, unable to depend on Kristy, Stacey, or Claudia anymore. Sitting by herself in the cafeteria is bad enough; when Mary Anne has to baby-sit a sick child without any help from the club, she knows someone has to take action. It's time for Mary Anne to step in and save the day! 

November is filled with excitement, surprises, and difficult choices for Claudia, Queen of the seventh grade...and no one can make her choices for her.

Mary Anne should never have thrown away that chain letter she got in the mail. Ever since she did, bad things have been happening - to everyone in the Baby-Sitters Club. With Halloween coming up, Mary Anne's even more worried - what kind of spooky thing will happen next? Then Mary Anne finds a new note in her mailbox: Wear this bad-luck charm, it says. Or else. Mary Anne has to do what the note says. But who sent the charm? And why send it to Mary Anne? If the BSC doesn't solve this mystery soon, their bad luck might never stop!

Claudia is so delighted by the arrival of her newborn cousin, the firstborn daughter of her favorite Aunt Peaches, that she volunteers to help and becomes more than a bit of a nuisance when she offers a wealth of child-care advice.

It was good for Mary Anne and Logan to break up for a while. Mary Anne had some time to herself, and she's been having lots of fun with her friends. But now Mary Anne can't help it. She misses Logan. When she and Logan are both assigned to study their favorite author, Mary Anne thinks it will be the perfect, most romantic way for them to get back together. Until Cokie Mason, Mary Anne's mortal enemy, decides to steal Logan from her!