The Baby-Sitters Club Wiki
The Baby-Sitters Club Wiki

Stacey's Mistake is the 18th book in the original The Baby-Sitters Club series. Stacey invites the BSC to New York but they don't fit in with her NYC friends.

Back Cover Summary[]

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, and lots of sightseeing on Sunday.

But what a mistake! The Baby-sitters are way out of place in the big city. Mary Anne sounds like a walking guide book; Dawn's afraid of everything; Kristy can't keep her mouth shut, and Claudia's jealous of Stacey's friends.

Does this mean Stacey can't be the Baby-sitters' friend anymore? Will the Baby-sitters Club fall apart?


Main Plot[]

The adults in Stacey's neighborhood have decided to hold a meeting to discuss the apparently rampant homelessness in the area. Quite a few of them ask Stacey to watch their kids during the meeting, and she feels bad that she has to turn most of them down.

That's when she gets her idea: she'll get the BSC to come up for the weekend to help out! The visit gets off to a rocky start, though. The Connecticut contingent of the BSC gets lost in Grand Central Station, and it takes Stacey twenty minutes to find them. When she does, Stacey realizes that they look like.....CONSPICUOUS TOURISTS.

Mary Anne pulls out a guidebook, in spite of the fact that she has a native New Yorker right there, Claudia has a suitcase with wheels, Kristy is wearing her famous collie baseball cap, Dawn looks terrified, and they're ALL being loud. After a quick stop at the McGills' apartment to drop off luggage, the girls go to lunch at the Hard Rock Cafe. They make a big fuss over how cool the place is, which embarrasses Stacey, and Kristy orders fill-it-mig-nun. They go to Bloomingdale's next, where Mary Anne gets chased down by mall security for taking eye shadow that she thought was a free sample.

After the shopping trip, the girls head back to Stacey's, where they make their way through her apartment building, meeting the kids they'll be taking care of the next day. Then, it's time to get ready for the BSC party. Mary Anne insists that everyone wear what Stacey tells them (so they can blend in with all the sophisticated New York kids), but in the end, she herself is the only one who doesn't. Laine Cummings arrives early (looking 19) to help set up for the party, and she and Claudia definitely get off to a bad start. To be fair, Claudia started the snide comments.

Laine seemed perfectly willing to be friendly, but as Stacey says, "Laine isn't one to ignore a snipe attack." The party itself is sort of a failure. The Connecticut and New York kids aren't mixing, except for Mary Anne. She first bugs the snot out of everyone by reciting her New York facts and then entertains them by describing how terrified Dawn is of everything. Kristy manages to make a love connection with Stacey's friend Coby but Claudia cuts in on them when they're just about to enjoy a nice slow dance. By the end of the evening, Dawn is mad at Mary Anne, Kristy is mad at Claudia, Claudia hates Laine, and Laine decides to go home rather than spend the night.

Stacey calls a truce for the next day, to get them through the sitting job. They collect the ten kids mid-morning, and head to the Natural History Museum. They lose Henry Walker, but soon find him pretty quickly; he'd just gone back to see the brontosaurus after the rest of the group had moved on. After lunch in the museum restaurant, they head to Central Park. It's there that Stacey has an epiphany of sorts; Claudia points out that Stacey has been acting like nothing in New York is exciting to her anymore, and that makes Stacey wonder if her embarrassment is more about her own snobbery than her friends’ behavior.

Later that afternoon, Laine calls. She wants to try again with the BSC (especially Claudia), and invites them out to dinner and a Broadway show. The night ends up a success, and Laine and Claudia become friends. Well...sort of. They exchange addresses as the limo is dropping the sitters off at the end of the night.


Ann M. Martin's Dear Reader Letter[]

Dear Reader,

I loved writing Stacey’s Mistake, the first book in the series that takes place in New York City. Since I’ve lived in New York for a long time, it was lots of fun creating Stacey’s life there—her neighborhood, her friends, her apartment. I love living in New York. It’s so exciting, and there’s so much to do. Like Stacey, I enjoy going to the theater and museums, and I love trying different kinds of food. When I was a kid, I liked reading books that were set in New York City. Some of my favorites were Stuart Little, The Cricket in Times Square, and Eloise. (By the way, Eloise was one of Stacey’s favorite books when she was little.) So if you’ve just finished Stacey’s Mistake and you’re ready for another New York adventure, how about trying one of these? From the Mixed-up Files of Mrs. Basil E. Frankweiler, or Slake’s Limbo.


Baby-Sitters Club Books

The Summer Before | #1 Kristy's Great Idea | #2 Claudia and the Phantom Phone Calls | #3 The Truth About Stacey | #4 Mary Anne Saves the Day | #5 Dawn and the Impossible Three | #6 Kristy's Big Day | #7 Claudia and Mean Janine | #8 Boy-Crazy Stacey | #9 The Ghost at Dawn's House | #10 Logan Likes Mary Anne! | #11 Kristy and the Snobs | #12 Claudia and the New Girl | #13 Good-bye Stacey, Good-bye | #14 Hello, Mallory | #15 Little Miss Stoneybrook... and Dawn | #16 Jessi's Secret Language | #17 Mary Anne's Bad-Luck Mystery | #18 Stacey's Mistake | #19 Claudia and the Bad Joke | #20 Kristy and the Walking Disaster | #21 Mallory and the Trouble with Twins | #22 Jessi Ramsey, Pet-sitter | #23 Dawn on the Coast | #24 Kristy and the Mother's Day Surprise | #25 Mary Anne and the Search for Tigger | #26 Claudia and the Sad Good-bye | #27 Jessi and the Superbrat | #28 Welcome Back, Stacey! | #29 Mallory and the Mystery Diary | #30 Mary Anne and the Great Romance | #31 Dawn's Wicked Stepsister | #32 Kristy and the Secret of Susan | #33 Claudia and the Great Search | #34 Mary Anne and Too Many Boys | #35 Stacey and the Mystery of Stoneybrook | #36 Jessi's Baby-Sitter | #37 Dawn and the Older Boy | #38 Kristy's Mystery Admirer | #39 Poor Mallory! | #40 Claudia and the Middle School Mystery | #41 Mary Anne vs. Logan | #42 Jessi and the Dance School Phantom | #43 Stacey's Emergency | #44 Dawn and the Big Sleepover | #45 Kristy and the Baby Parade | #46 Mary Anne Misses Logan | #47 Mallory on Strike | #48 Jessi's Wish | #49 Claudia and the Genius of Elm Street | #50 Dawn's Big Date | #51 Stacey's Ex-Best Friend | #52 Mary Anne + 2 Many Babies | #53 Kristy for President | #54 Mallory and the Dream Horse | #55 Jessi's Gold Medal | #56 Keep Out, Claudia! | #57 Dawn Saves the Planet | #58 Stacey's Choice | #59 Mallory Hates Boys (and Gym) | #60 Mary Anne's Makeover | #61 Jessi and the Awful Secret | #62 Kristy and the Worst Kid Ever | #63 Claudia's Freind Friend | #64 Dawn's Family Feud | #65 Stacey's Big Crush | #66 Maid Mary Anne | #67 Dawn's Big Move | #68 Jessi and the Bad Baby-sitter | #69 Get Well Soon, Mallory! | #70 Stacey and the Cheerleaders | #71 Claudia and the Perfect Boy | #72 Dawn and the We Love Kids Club | #73 Mary Anne and Miss Priss | #74 Kristy and the Copycat | #75 Jessi's Horrible Prank | #76 Stacey's Lie | #77 Dawn and Whitney, Friends Forever | #78 Claudia and Crazy Peaches | #79 Mary Anne Breaks the Rules | #80 Mallory Pike, No. 1 Fan | #81 Kristy and Mr. Mom | #82 Jessi and the Troublemaker | #83 Stacey vs. the BSC | #84 Dawn and the School Spirit War | #85 Claudia Kishi, Live From WSTO! | #86 Mary Anne and Camp BSC | #87 Stacey and the Bad Girls | #88 Farewell, Dawn | #89 Kristy and the Dirty Diapers | #90 Welcome to the BSC, Abby! | #91 Claudia and the First Thanksgiving | #92 Mallory's Christmas Wish | #93 Mary Anne and the Memory Garden | #94 Stacey McGill, Super Sitter | #95 Kristy + Bart = ? | #96 Abby's Lucky Thirteen | #97 Claudia and the World's Cutest Baby | #98 Dawn and Too Many Sitters | #99 Stacey's Broken Heart | #100 Kristy's Worst Idea | #101 Claudia Kishi, Middle School Dropout | #102 Mary Anne and the Little Princess | #103 Happy Holidays, Jessi | #104 Abby's Twin | #105 Stacey the Math Whiz | #106 Claudia, Queen of the Seventh Grade | #107 Mind Your Own Business, Kristy! | #108 Don't Give Up, Mallory! | #109 Mary Anne to the Rescue | #110 Abby the Bad Sport | #111 Stacey's Secret Friend | #112 Kristy and the Sister War | #113 Claudia Makes Up Her Mind | #114 The Secret Life of Mary Anne Spier | #115 Jessi's Big Break | #116 Abby and the Best Kid Ever | #117 Claudia and the Terrible Truth | #118 Kristy Thomas, Dog Trainer | #119 Stacey's Ex-Boyfriend | #120 Mary Anne and the Playground Fight | #121 Abby in Wonderland | #122 Kristy in Charge | #123 Claudia's Big Party | #124 Stacey McGill... Matchmaker? | #125 Mary Anne in the Middle | #126 The All-New Mallory Pike | #127 Abby's Un-Valentine | #128 Claudia and the Little Liar | #129 Kristy at Bat | #130 Stacey's Movie | #131 The Fire at Mary Anne's House

Super Specials

#1 Baby-sitters on Board! | #2 Baby-sitters' Summer Vacation | #3 Baby-sitters' Winter Vacation | #4 Baby-sitters' Island Adventure | #5 California Girls! | #6 New York, New York! | #7 Snowbound | #8 Baby-sitters at Shadow Lake | #9 Starring the Baby-sitters Club #10 Sea City, Here We Come! | #11 The Baby-sitters Remember | #12 Here Come the Bridesmaids! | #13 Aloha, Baby-sitters! | #14 BSC in the USA | #15 Baby-sitters' European Vacation |

Portrait Collection

Stacey's Book | Claudia's Book | Dawn's Book | Mary Anne's Book | Kristy's Book | Abby's Book

The Baby-Sitters Club Notebook (1987) | The Baby-Sitters Club Postcard Book (1991) | Trivia & Puzzle Fun Book (1992) | Ann M. Martin: The Story of the author of the Baby-sitters Club (1993) | The Baby-Sitters Club Guide to Babysitting (1993) | The Baby-Sitters Club Chain Letter (1993) | The Baby-Sitters Club Secret Santa (1994) | Audio Books on Cassette Tape (1994-5) | BSC Movie Novelization (1995) | The Complete Guide to the Baby-Sitters Club (1996) | Autograph Book (1998) | BSC Graphic Novels (2006-present) | We Are the Baby-Sitters Club: Essays and Artwork from Grown-Up Readers (2021) | Welcome to Stoneybrook: A Guided Journal (2021)