There are 40 books in the Baby-sitters Club (1986-1999) series. The newest book is Claudia and the Middle School Mystery which came out in 1991.

1
Kristy's Great Idea

Book cover of Kristy's Great Idea
NOW A MAJOR NETFLIX SERIES!
When Kristy Thomas has a great idea to form a BABYSITTERS CLUB
- a chance to earn money and spend time with her friends - she has
no idea how much the club will change everything.

Crank calls, uncontrollable toddlers, wild pets, untruthful clients
.…
When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

2
Claudia and the Phantom Phone Calls

By Ann M. Martin , Ann M. Martin ,

Book cover of Claudia and the Phantom Phone Calls
NOW A MAJOR NETFLIX SERIES!
When Kristy, Claudia, Mary Anne and Stacey hear about the Phantom
Caller, a jewel thief who's been breaking into nearby homes,
they come up with a plan to keep their kids safe.

But then Claudia and the other girls start receiving creepy phone
calls and…

3
The Truth About Stacey

By Ann M. Martin , Ann M. Martin ,

Book cover of The Truth About Stacey
NOW A MAJOR NETFLIX SERIES!
The truth about Stacey is that she has diabetes, a fact she keeps
secret from everyone except her new friends in the Babysitters
Club.

But Stacey's condition causes a lot of problems, and
she has to miss a lot of BSC meetings. Can she find…

4
Mary Anne Saves the Day

By Ann M. Martin , Ann M. Martin ,

Book cover of Mary Anne Saves the Day
NOW A MAJOR NETFLIX SERIES!
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;…

5
Dawn and the Impossible Three

By Ann M. Martin , Gale Galligan (illustrator) ,

Book cover of Dawn and the Impossible Three
Now a major Netflix series!

Kristy, Mary Anne, Claudia, and Stacey are best friends
and founding members of The Babysitters Club. Whatever
comes up - cranky toddlers, huge dogs, scary neighbors, prank calls
- you can count on them to save the day.
Babysitting isn't always easy though, and neither…

6
Kristy's Big Day

By Ann M. Martin , Ann M. Martin ,

Book cover of Kristy's Big Day
NOW A MAJOR NETFLIX SERIES!
Kristy's mum is getting married, and everyone is coming to town
to help, bringing their kids with them. Fourteen kids! Kristy
is sure she and Stacey, Claudia, Mary Anne and Dawn can handle it
- they're professional babysitters, after all, and Kristy's mum
has offered…

7
Claudia and Mean Janine

By Ann M. Martin , Ann M. Martin ,

Book cover of Claudia and Mean Janine
America's favorite series returns with a new look and a Netflix tv show.

Claudia's sister, Janine, is too busy being smart to be nice to anyone--even their grandmother, Mimi. But Claudia doesn't have to see Janine too much this summer, since the Baby-sitters Club is starting a new play group.…

8
Boy-Crazy Stacey

By Ann M. Martin , Ann M. Martin ,

Book cover of Boy-Crazy Stacey
America's favorite series returns with a new look and a Netflix tv show.

The Pike family is taking a vacation to the beach, and Stacey and Mary Anne get to go along to help out! Two weeks of sun, sand . . . and the cutest lifeguard Stacey has ever…

9
The Ghost at Dawn's House

By Ann M. Martin , Ann M. Martin ,

Book cover of The Ghost at Dawn's House
America's favorite series returns with a new look and a Netflix tv show.

Dawn has always thought there was a secret passage hidden in her house. But that doesn't explain why creepy things happen when Dawn's at home, or the spooky noises coming from behind her bedroom wall.Dawn is sure…

10
Logan Likes Mary Anne!

By Ann M. Martin , Ann M. Martin ,

Book cover of Logan Likes Mary Anne!
Mary Anne used to have to wear her hair in braids, keep her room painted pink, and ask her dad before she did anything. But not anymore. Mary Anne's been growing up . . . and the Baby-sitters Club members aren't the only ones who have noticed.Logan Bruno likes Mary…

11
Kristy and the Snobs

By Ann M. Martin , Ann M. Martin ,

Book cover of Kristy and the Snobs
America's favorite series returns with a new look and a Netflix tv show.

Kristy's mom got married again last summer and now Kristy and her family live in a new neighborhood. The kids there aren't very friendly. In fact, they're...well, snobs. They criticize Kristy's clothes. They make fun of the…

12
Claudia and the New Girl

By Ann M. Martin , Ann M. Martin ,

Book cover of Claudia and the New Girl
America's favorite series returns with a new look and a Netflix tv show.

Claudia has always been the most outrageous kid in her class...until Ashley Wyeth comes along, Ashley's really different--she wears hippie clothes, has six holes in her ears, and is the most fantastic artist Claudia has ever met.Ashley…

13
Good-Bye Stacey, Good-Bye

By Ann M. Martin , Ann M. Martin ,

Book cover of Good-Bye Stacey, Good-Bye
America's favorite series returns with a new look and a Netflix tv show.

Oh, no! Stacey McGill is moving back to New York! That means no more Stoneybrook Middle School, no more Charlotte Johanssen, and worst of all...no more Baby-sitters Club!Stacey's friends are crushed when they hear that Stacey's moving,…

14
Hello, Mallory

By Ann M. Martin , Ann M. Martin ,

Book cover of Hello, Mallory
America's favorite series returns with a new look and a Netflix tv show.

Mallory Pike has always wanted to be a member of the Baby-sitters Club. The Baby-sitters are so much fun to be around, and so grown-up. Now the club members have invited Mallory to a meeting. This might…

15
Little Miss Stoneybrook...and Dawn

By Ann M. Martin , Ann M. Martin ,

Book cover of Little Miss Stoneybrook...and Dawn
America's favorite series returns with a new look and a Netflix tv show.

Dawn's a little jealous when there's a formal ceremony to welcome Jessi and Mallory into the Baby-sitters Club. Don't people know that Dawn's a special baby-sitter too?

Then it's Dawn's turn to shine. Mrs. Pike wants Dawn…

16
Jessi's Secret Language

By Ann M. Martin , Ann M. Martin ,

Book cover of Jessi's Secret Language
America's favorite series returns with a new look and a Netflix tv show.

Jessi knows a secret language! She learned it from Matt Braddock, the BSC's newest charge. Matt's been deaf since birth, and he uses sign language to speak. Since Jessi is Matt's baby-sitter, she's been using sign language,…

17
Mary Anne's Bad Luck Mystery

By Ann M. Martin , Ann M. Martin ,

Book cover of Mary Anne's Bad Luck Mystery
America's favorite series returns with a new look and a Netflix tv show.

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 everybody in the Baby-sitters Club. With Halloween coming up, Mary Anne's even more…

18
Stacey's Mistake

By Ann M. Martin , Ann M. Martin ,

Book cover of Stacey's Mistake
America's favorite series returns with a new look and a Netflix tv show.

Stacey's so excited! She's invited her friends from the Baby-sitters Club down to New York City for a long weekend. It's going to be perfect-a party and a sleepover Friday night, a big baby-sitting job on Saturday,…

20
Kristy and the Walking Disaster

Book cover of Kristy and the Walking Disaster
America's favorite series returns with a new look and a Netflix tv show.

They're lean, they're mean, they're the pride of Stoneybrook. Who are they? They're Kristy's Krushers!

When Kristy sees how much her little brothers and sister want to play on a softball team, she starts a rag-tag team…

21
Mallory and the Trouble with Twins

Book cover of Mallory and the Trouble with Twins
America's favorite series returns with a new look and a Netflix tv show.

Mallory knows she's a good baby-sitter. She's been looking after her seven younger brothers and sisters for years. So when Kristy offers her a steady job baby-sitting for the Arnold twins, Mal thinks it'll be easy money.…

22
Jessi Ramsey, Pet-Sitter

Book cover of Jessi Ramsey, Pet-Sitter
America's favorite series returns with a new look and a Netflix tv show.

The Mancusis don't have any kids . . . but they sure have a lot of pets! So when they're desperate for a sitter, whom do they call? The Baby-sitters Club!

Kristy's insulted. The Baby-sitters don't pet-sit.…

23
Dawn on the Coast

Book cover of Dawn on the Coast
America's favorite series returns with a new look and a Netflix tv show.

Dawn can't wait for her trip to California. Besides all the sun and fun, it's her first visit since her brother, Jeff, moved back to live with their dad. California is better than Dawn ever remembered it.…

24
Kristy and the Mother's Day Surprise

By Ann M. Martin , Ann M. Martin ,

Book cover of Kristy and the Mother's Day Surprise
America's favorite series returns with a new look and a Netflix tv show.

Mother's Day is coming up, and the Baby-sitters have the same problem they do every year: What do they get their mothers? Kristy, especially, wants to do something nice for her mom. Mrs. Brewer has been acting…

25
Mary Anne and the Search for Tigger

By Ann M. Martin , Ann M. Martin ,

Book cover of Mary Anne and the Search for Tigger
America's favorite series returns with a new look and a Netflix TV show.

Mary Anne just loves her little kitten, Tigger. So when he disappears one afternoon, Mary Anne is a little concerned. The next morning Tigger is still missing . . . and Mary Anne is frantic. It's time…

26
Claudia and the Sad Good-Bye

By Ann M. Martin , Ann M. Martin ,

Book cover of Claudia and the Sad Good-Bye
Claudia's grief over her grandmother Mimi's death goes unexpressed--leaving Claudia unable to move forward with her life--until she pours out her emotions to her sister and learns to see beyond her pain.

27
Jessi and the Superbrat

Jessi and the Superbrat
Baby-sitting for Derek, a young TV star who has come to Stoneybrook, Jessi thinks that she has landed the job of a lifetime, until her charge proves to be a brat. Reprint.

28
Welcome Back, Stacey!

Book cover of Welcome Back, Stacey!
Stacey's parents are getting a divorce. Stacey is sad and angry, and she has a big decision to make--stay in New York with her father, or move back to Stoneybrook with her mother.

29
Mallory and the Mystery Diary

Mallory and the Mystery Diary
While helping Stacey unpack from her move back to Stoneybrook, Mallory finds an old trunk in the McGills' attic. Inside there's a diary belonging to a 12-year-old girl who lived in Stacey's house in the 1890s.

30
Mary Anne and the Great Romance

Mary Anne and the Great Romance
At last, Dawn's mother and Mary Anne's father have decided to get married. The Baby-Sitters Club #30 begins an irresistible two-book story about the union of the Spier and Schafer families.

31
Dawn's Wicked Stepsister

Dawn's Wicked Stepsister
After Dawn's mom marries Mary Ann's dad, the two friends, suddenly sisters, find their home sweet home turned into a battle front until Dawn realizes that her new stepsister only needs some room in which to breathe

32
Kristy and the Secret of Susan

Kristy and the Secret of Susan
Thinking it unfair that her new baby-sitting charge Susan gets treated differently because she is autistic, Kristy decides to change that situation.

33
Claudia and the Great Search

Claudia and the Great Search
Claudia's awareness that she is different from her sister Janini becomes acute when she discovers that her parents have very few baby pictures of her, and she assumes that she has been adopted

34
Mary Anne and Too Many Boys

Mary Anne and Too Many Boys
While babysitting during a vacation at the beach, thirteen-year-old Mary Anne realizes that boys can really make life complicated for her and her girl friends.

36
Jessi's Baby-Sitter

Jessi's Baby-Sitter
When Jessi's mom goes back to work, Aunt Cecilia moves in with the Ramseys to help out. Jessi is mortified that she has a baby-sitter and can't stand her aunt's bossy ways.

37
Dawn and the Older Boy

Dawn and the Older Boy
The Baby-sitters are convinced that smooth-talking Travis, the older boy with whom Dawn is smitten, is no good for their friend, but they are not sure how to break the news to love-struck Dawn

38
Kristy's Mystery Admirer

Kristy's Mystery Admirer
When baby-sitter Kristy begins receiving letters from a secret admirer, the other girls are convinced that they know who it is, and they set out to smoke him out

39
Poor Mallory

Poor Mallory
When Mallory's dad loses his job, the Baby-sitters decide to help out by getting her a job babysitting in Kristy's rich neighborhood, but the swimming pools, tennis courts, and huge houses only make Mallory feel worse

40
Claudia and the Middle School Mystery

Book cover of Claudia and the Middle School Mystery
One of a series of stories that revolve around the babysitters club. Claudia's maths teacher accuses her of copying to get an A Grade in her exam. Can the Babysitters clear Claudia's name?