Baby-Sitters Little Sister Series by Ann M. Martin

Book 3

Karen's Worst Day

by Ann M. Martin

3.65 · 1087 Ratings · 45 Reviews · published 1989 · 12 editions

Karen's bad day begins when she falls out of bed a…

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Book 4

Karen's Kittycat Club

by Ann M. Martin

3.66 · 1224 Ratings · 49 Reviews · published 1989 · 13 editions

Karen forms her own club with her friend Hannie, a…

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Book 5

Karen's School Picture

by Ann M. Martin

3.68 · 813 Ratings · 34 Reviews · published 1989 · 12 editions

Karen has to get glasses -- two pairs! One pair fo…

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Book 6

Karen's Little Sister

by Ann M. Martin

3.76 · 925 Ratings · 32 Reviews · published 1989 · 16 editions

Everybody used to love Karen. She was cute. She wa…

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Book 7

Karen's Birthday

by Ann M. Martin

3.67 · 826 Ratings · 32 Reviews · published 1990 · 10 editions

With her birthday only days away, Karen crosses he…

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Book 8

Karen's Haircut

by Ann M. Martin

3.71 · 757 Ratings · 32 Reviews · published 1990 · 8 editions

Karen feels like an ugly duckling. Her baby teeth …

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Book 9

Karen's Sleepover

by Ann M. Martin

3.69 · 733 Ratings · 32 Reviews · published 1990 · 10 editions

Karen's having her first sleepover ever! She and h…

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Book 10

Karen's Grandmothers

by Ann M. Martin

3.61 · 552 Ratings · 17 Reviews · published 1990 · 10 editions

Karen eagerly signs up for a class project to "ado…

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Book 11

Karen's Prize

by Ann M. Martin

3.73 · 556 Ratings · 29 Reviews · published 1990 · 10 editions

Karen becomes increasingly conceited and self-sati…

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Book 12

Karen's Ghost

by Ann M. Martin

3.65 · 605 Ratings · 28 Reviews · published 1990 · 8 editions

Karen has always believed that the ghost of her gr…

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Book 13

Karen's Surprise

by Ann M. Martin

3.61 · 447 Ratings · 24 Reviews · published 1990 · 7 editions

From the bestselling author of the generation-defi…

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Book 14

Karen's New Year

by Ann M. Martin

3.64 · 483 Ratings · 25 Reviews · published 1991 · 8 editions

Karen the spy

For New Year's Eve, Karen thinks ever…

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Book 15

Karen's in Love

by Ann M. Martin

3.64 · 558 Ratings · 34 Reviews · published 1991 · 8 editions

Former foes Karen and Ricky suddenly become the cl…

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Book 16

Karen's Goldfish

by Ann M. Martin

3.61 · 373 Ratings · 22 Reviews · published 1991 · 9 editions

"She was graceful"

Karen and her little brother And…

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Book 17

Karen's Brothers

by Ann M. Martin

3.63 · 364 Ratings · 16 Reviews · published 1991 · 7 editions

Tired of being mistreated by her three older broth…

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Book 18

Karen's Home Run

by Ann M. Martin

3.61 · 280 Ratings · 12 Reviews · published 1991 · 7 editions

Karen plays on the Krushers softball team. And one…

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Book 19

Karen's Good-bye

by Ann M. Martin

3.74 · 411 Ratings · 18 Reviews · published 1991 · 5 editions

When Karen's best friend, Amanda, must move away, …

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Book 20

Karen's Carnival

by Ann M. Martin

3.69 · 317 Ratings · 16 Reviews · published 1991 · 6 editions

One day Karen, Hannie, and Nancy are board, bored,…

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Book 21

Karen's New Teacher

by Ann M. Martin

3.76 · 306 Ratings · 18 Reviews · published 1991 · 5 editions

Karen is devastated when her favorite teacher, Ms.…

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Book 22

Karen's Little Witch

by Ann M. Martin

3.77 · 391 Ratings · 14 Reviews · published 1991 · 5 editions

Karen assumes that the neighbor's granddaughter, D…

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Book 23

Karen's Doll

by Ann M. Martin

3.71 · 274 Ratings · 12 Reviews · published 1991 · 6 editions

The bix mix-up

Karen has a new doll. And it's not j…

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Book 24

Karen's School Trip

by Ann M. Martin

3.81 · 312 Ratings · 15 Reviews · published 1992 · 6 editions

After weeks of studying wild animals in class, Kar…

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Book 25

Karen's Pen Pal

by Ann M. Martin

3.66 · 414 Ratings · 16 Reviews · published 1992 · 7 editions

Karen brags to her new pen pal, Maxie, about the c…

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Book 26

Karen's Ducklings

by Ann M. Martin

3.72 · 285 Ratings · 12 Reviews · published 1992 · 5 editions

When Karen and her class find a duck outside her c…

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Book 27

Karen's Big Joke

by Ann M. Martin

3.66 · 316 Ratings · 7 Reviews · published 1992 · 6 editions

At her worst on April Fools' Day, Karen concocts t…

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Book 28

Karen's Tea Party

by Ann M. Martin

3.72 · 294 Ratings · 17 Reviews · published 1992 · 5 editions

Sent to charm school to learn how to improve her t…

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Book 29

Karen's Cartwheel

by Ann M. Martin

3.70 · 354 Ratings · 15 Reviews · published 1992 · 5 editions

Eager to make her school's special gymnastics team…

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Book 30

Karen's Kittens

by Ann M. Martin

3.76 · 351 Ratings · 18 Reviews · published 1992 · 6 editions

A stray cat spells excitement for Karen when she d…

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Book 31

Karen's Bully

by Ann M. Martin

3.72 · 293 Ratings · 13 Reviews · published 1992 · 4 editions

When class bully Bobby Gianelli, who picks on Kare…

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Book 32

Karen's Pumpkin Patch

by Ann M. Martin

3.70 · 256 Ratings · 13 Reviews · published 1992 · 5 editions

Karen's daddy has given Karen a special job for Ha…

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Book 33

Karen's Secret

by Ann M. Martin

3.70 · 351 Ratings · 13 Reviews · published 1992 · 3 editions

Now that loudmouthed Karen has allowed Natalie's s…

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Book 34

Karen's Snow Day

by Ann M. Martin

3.75 · 269 Ratings · 11 Reviews · published 1993 · 4 editions

Karen has been eagerly awaiting a snow day for wee…

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Book 35

Karen's Doll Hospital

by Ann M. Martin

3.75 · 277 Ratings · 13 Reviews · published 1993 · 5 editions

When Hyacinthia, Karen's favorite baby doll, has t…

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Book 36

Karen's New Friend

by Ann M. Martin

3.76 · 270 Ratings · 10 Reviews · published 1993 · 4 editions

Welcome, Adelaide Sidney! There is a new student i…

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Book 37

Karen's Tuba

by Ann M. Martin

3.72 · 200 Ratings · 10 Reviews · published 1993 · 5 editions

When everyone in her class is given musical instru…

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Book 38

Karen's Big Lie

by Ann M. Martin

3.70 · 331 Ratings · 11 Reviews · published 1993 · 4 editions

Karen's Big Lie. Scholastic printing.

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Book 39

Karen's Wedding

by Ann M. Martin

3.75 · 363 Ratings · 14 Reviews · published 1993 · 6 editions

When Ms. Coleman asks Karen to be a flower girl in…

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Book 40

Karen's Newspaper

by Ann M. Martin

3.74 · 262 Ratings · 12 Reviews · published 1993 · 4 editions

Karen hatches the idea of starting a neighborhood …

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Book 41

Karen's School

by Ann M. Martin

3.67 · 240 Ratings · 12 Reviews · published 1993 · 4 editions

After opening "Miss Karen's School" for all the ki…

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Book 42

Karen's Pizza Party

by Ann M. Martin

3.73 · 237 Ratings · 13 Reviews · published 1993 · 4 editions

When Karen is selected as queen of Pizza Express, …

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Book 43

Karen's Toothache

by Ann M. Martin

3.72 · 292 Ratings · 6 Reviews · published 1993 · 4 editions

After hoping in vain that her bad toothache will j…

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Book 44

Karen's Big Weekend

by Ann M. Martin

3.88 · 234 Ratings · 10 Reviews · published 1993 · 4 editions

With so much to do in New York City, and only thre…

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Book 45

Karen's Twin

by Ann M. Martin

3.69 · 298 Ratings · 11 Reviews · published 1994 · 4 editions

Audrey decides that she and Karen are going to be …

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Book 46

Karen's Baby-sitter

by Ann M. Martin

3.63 · 206 Ratings · 11 Reviews · published 1994 · 4 editions

Karen decides that she has a crush on her fun new …

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Book 47

Karen's Kite

by Ann M. Martin

3.78 · 183 Ratings · 8 Reviews · published 1994 · 5 editions

While Ms. Colman's class makes kites for their kit…

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Book 48

Karen's Two Families

by Ann M. Martin

3.76 · 273 Ratings · 12 Reviews · published 1994 · 6 editions

Karen and her brother Andrew, whose parents are di…

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Book 49

Karen's Stepmother

by Ann M. Martin

3.76 · 234 Ratings · 8 Reviews · published 1994 · 3 editions

Karen and her brother Andrew have difficulty adjus…

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Book 50

Karen's Lucky Penny

by Ann M. Martin

3.90 · 204 Ratings · 9 Reviews · published 1994 · 4 editions

While her friends head for the amusement park, Kar…

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Book 51

Karen's Big Top

by Ann M. Martin

3.70 · 171 Ratings · 6 Reviews · published 1994 · 3 editions

Karen's dreams come true when she gets to attend c…

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Book 52

Karen's Mermaid

by Ann M. Martin

3.77 · 243 Ratings · 7 Reviews · published 1994 · 4 editions

While visiting Sea City, Karen tries to bring a bo…

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Book 53

Karen's School Bus

by Ann M. Martin

3.76 · 178 Ratings · 8 Reviews · published 1994 · 5 editions

Getting so excited about riding on the school bus …

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Book 54

Karen's Candy

by Ann M. Martin

3.82 · 163 Ratings · 7 Reviews · published 1994 · 3 editions

Karen, Hannie, and Nancy, the "Three Musketeers," …

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Book 55

Karen's Magician

by Ann M. Martin

3.70 · 147 Ratings · 7 Reviews · published 1994 · 3 editions

Karen and Andrew fondly remember Mr. Wizard's ente…

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Book 56

Karen's Ice Skates

by Ann M. Martin

3.81 · 182 Ratings · 7 Reviews · published 1994 · 4 editions

Karen got an early Christmas present from Granny a…

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Book 57

Karen's School Mystery

by Ann M. Martin

3.82 · 200 Ratings · 5 Reviews · published 1995 · 5 editions

Karen and Addie are elected to the safety patrol. …

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Book 58

Karen's Ski Trip

by Ann M. Martin

3.81 · 164 Ratings · 10 Reviews · published 1995 · 4 editions

Karen enjoys a fun-filled, action-packed trip to t…

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Book 59

Karen's Leprechaun

by Ann M. Martin

3.75 · 158 Ratings · 9 Reviews · published 1995 · 4 editions

Karen and Andrew are going to be in the St. Patric…

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Book 60

Karen's Pony

by Ann M. Martin

3.85 · 165 Ratings · 7 Reviews · published 1995 · 4 editions

Rescuing a tired, mangy-looking pony from an "ever…

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Book 61

Karen's Tattletale

by Ann M. Martin

3.82 · 181 Ratings · 5 Reviews · published 1995 · 5 editions

When Karen scoffs at her younger brother's problem…

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Book 62

Karen's New Bike

by Ann M. Martin

3.87 · 141 Ratings · 6 Reviews · published 1995 · 4 editions

Learning all about bike safety and entering the an…

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Book 63

Karen's Movie

by Ann M. Martin

3.77 · 159 Ratings · 5 Reviews · published 1995 · 4 editions

Karen's grandad is sick. Karen wants to do somethi…

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Book 64

Karen's Lemonade Stand

by Ann M. Martin

3.81 · 202 Ratings · 7 Reviews · published 1995 · 5 editions

Karen tries to raise money for her school team, th…

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Book 65

Karen's Toys

by Ann M. Martin

3.74 · 137 Ratings · 5 Reviews · published 1995 · 4 editions

Discouraged when her mother will not allow her and…

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Book 66

Karen's Monsters

by Ann M. Martin

3.80 · 155 Ratings · 7 Reviews · published 1995 · 4 editions

Karen's stepbrother, Charlie, is building a very s…

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Book 67

Karen's Turkey Day

by Ann M. Martin

3.89 · 157 Ratings · 7 Reviews · published 1995 · 3 editions

Karen's exciting plans to visit New York to see th…

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Book 68

Karen's Angel

by Ann M. Martin

3.81 · 162 Ratings · 11 Reviews · published 1995 · 3 editions

Asked to find a treetop angel for Christmas and ex…

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Book 69

Karen's Big Sister

by Ann M. Martin

3.76 · 250 Ratings · 8 Reviews · published 1996 · 4 editions

Jealous when her father gives her stepsister Krist…

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Book 70

Karen's Grandad

by Ann M. Martin

3.88 · 169 Ratings · 9 Reviews · published 1996 · 4 editions

Karen spends extra time with her ailing grandfathe…

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Book 71

Karen's Island Adventure

by Ann M. Martin

3.95 · 170 Ratings · 8 Reviews · published 1996 · 3 editions

Spending spring break at a resort in the Caribbean…

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Book 72

Karen's New Puppy

by Ann M. Martin

3.88 · 189 Ratings · 7 Reviews · published 1996 · 6 editions

When Karen's dog, Midgie, runs away, she gets Sadi…

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Book 73

Karen's Dinosaur

by Ann M. Martin

3.94 · 140 Ratings · 6 Reviews · published 1996 · 4 editions

Anticipating a fun-filled trip to New York City, w…

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Book 74

Karen's Softball Mystery

by Ann M. Martin

3.96 · 151 Ratings · 4 Reviews · published 1996 · 3 editions

Karen is so busy! It's softball season and she's p…

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Book 75

Karen's County Fair

by Ann M. Martin

3.86 · 132 Ratings · 5 Reviews · published 1996 · 4 editions

Enjoying caring for Ollie the lamb above all other…

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Book 76

Karen's Magic Garden

by Ann M. Martin

4.03 · 163 Ratings · 10 Reviews · published 1996 · 3 editions

Karen's family is having a reunion in Maine. Karen…

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Book 77

Karen's School Surprise

by Ann M. Martin

4.05 · 143 Ratings · 4 Reviews · published 1996 · 3 editions

School turns into a big adventure for Karen when s…

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Book 78

Karen's Half Birthday

by Ann M. Martin

3.67 · 212 Ratings · 9 Reviews · published 1996 · 5 editions

Karen makes a big deal out of turning seven-and-a-…

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Book 79

Karen's Big Fight

by Ann M. Martin

3.76 · 186 Ratings · 6 Reviews · published 1996 · 4 editions

Karen's rivalry with her stepbrother David Michael…

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Book 80

Karen's Christmas Tree

by Ann M. Martin

4.08 · 304 Ratings · 8 Reviews · published 1996 · 3 editions

Wanting to do something special to help a child an…

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Book 81

Karen's Accident

by Ann M. Martin

4.07 · 334 Ratings · 6 Reviews · published 1997 · 6 editions

Accident happen

Karen wants to play outside. Mommy …

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Book 82

Karen's Secret Valentine

by Ann M. Martin

3.96 · 184 Ratings · 5 Reviews · published 1997 · 5 editions

In Ms. Colman's Secret Valentine project, the iden…

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Book 83

Karen's Bunny

by Ann M. Martin

3.84 · 151 Ratings · 6 Reviews · published 1997 · 4 editions

When their grandmother gives Karen and Andrew pet …

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Book 84

Karen's Big Job

by Ann M. Martin

3.88 · 144 Ratings · 4 Reviews · published 1997 · 3 editions

Asking her stepmother Elizabeth to visit her class…

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Book 85

Karen's Treasure

by Ann M. Martin

3.95 · 139 Ratings · 3 Reviews · published 1997 · 4 editions

Stumbling upon an old map that says that there is …

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Book 86

Karen's Telephone Trouble

by Ann M. Martin

3.86 · 152 Ratings · 6 Reviews · published 1997 · 3 editions

Restricted in her telephone use when she continual…

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Book 87

Karen's Pony Camp

by Ann M. Martin

3.91 · 140 Ratings · 4 Reviews · published 1997 · 5 editions

Anticipating nothing but fun a pony camp, the Thre…

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Book 88

Karen's Puppet Show

by Ann M. Martin

3.82 · 129 Ratings · 7 Reviews · published 1997 · 4 editions

Before she leaves for art camp, Karen has a fight …

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Book 89

Karen's Unicorn

by Ann M. Martin

3.84 · 189 Ratings · 13 Reviews · published 1997 · 6 editions

Seeing a circus poster that advertises a genuine u…

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Book 90

Karen's Haunted House

by Ann M. Martin

3.89 · 161 Ratings · 6 Reviews · published 1997 · 3 editions

When her class gets to help decorate a haunted hou…

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Book 91

Karen's Pilgrim

by Ann M. Martin

3.84 · 138 Ratings · 5 Reviews · published 1997 · 4 editions

After a visit to Plymouth Plantation, a re-created…

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Book 92

Karen's Sleigh Ride

by Ann M. Martin

4.01 · 121 Ratings · 4 Reviews · published 1997 · 6 editions

When the buildings on Mrs. Stone's farm burn down …

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Book 93

Karen's Cooking Contest

by Ann M. Martin

3.95 · 146 Ratings · 8 Reviews · published 1998 · 4 editions

Putting together a celebrity/family cookbook with …

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Book 94

Karen's Snow Princess

by Ann M. Martin

3.83 · 126 Ratings · 3 Reviews · published 1998 · 3 editions

Stoneybrook is preparing for a special lighting ce…

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Book 95

Karen's Promise

by Ann M. Martin

3.82 · 140 Ratings · 3 Reviews · published 1998 · 6 editions

Book by Martin, Ann Matthews

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Book 96

Karen's Big Move

by Ann M. Martin

3.89 · 202 Ratings · 7 Reviews · published 1998 · 6 editions

Karen says good-bye to Ms. Colman's class and all …

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Book 97

Karen's Paper Route

by Ann M. Martin

3.87 · 143 Ratings · 3 Reviews · published 1998 · 5 editions

Karen really wants Moonbeam, the new video game sy…

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Book 98

Karen's Fishing Trip

by Ann M. Martin

3.92 · 121 Ratings · 4 Reviews · published 1998 · 5 editions

During a vacation at Shadow Lake with her family, …

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Book 99

Karen's Big City Mystery

by Ann M. Martin

3.99 · 155 Ratings · 7 Reviews · published 1998 · 4 editions

During Karen's month-long stay with her little-hou…

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Book 100

Karen's Book

by Ann M. Martin

3.99 · 190 Ratings · 7 Reviews · published 1998 · 4 editions

The series' hundredth book, in which Karen decides…

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Baby-Sitters Little Sister Series

Book 1

Shelve Karen's Witch

Book 2

Shelve Karen's Roller Skates

Book 3

Shelve Karen's Worst Day

Book 4

Shelve Karen's Kittycat Club

Book 5

Shelve Karen's School Picture

Book 6

Shelve Karen's Little Sister

Book 7

Shelve Karen's Birthday

Book 8

Shelve Karen's Haircut

Book 9

Shelve Karen's Sleepover

Book 10

Shelve Karen's Grandmothers

Book 11

Shelve Karen's Prize

Book 12

Shelve Karen's Ghost

Book 13

Shelve Karen's Surprise

Book 14

Shelve Karen's New Year

Book 15

Shelve Karen's in Love

Book 16

Shelve Karen's Goldfish

Book 17

Shelve Karen's Brothers

Book 18

Shelve Karen's Home Run

Book 19

Shelve Karen's Good-bye

Book 20

Shelve Karen's Carnival

Book 21

Shelve Karen's New Teacher

Book 22

Shelve Karen's Little Witch

Book 23

Shelve Karen's Doll

Book 24

Shelve Karen's School Trip

Book 25

Shelve Karen's Pen Pal

Book 26

Shelve Karen's Ducklings

Book 27

Shelve Karen's Big Joke

Book 28

Shelve Karen's Tea Party

Book 29

Shelve Karen's Cartwheel

Book 30

Shelve Karen's Kittens

Book 31

Shelve Karen's Bully

Book 32

Shelve Karen's Pumpkin Patch

Book 33

Shelve Karen's Secret

Book 34

Shelve Karen's Snow Day

Book 35

Shelve Karen's Doll Hospital

Book 36

Shelve Karen's New Friend

Book 37

Shelve Karen's Tuba

Book 38

Shelve Karen's Big Lie

Book 39

Shelve Karen's Wedding

Book 40