From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation! Double TroubleTammy and Terri are real-life twins in Karen’s class. Audrey thinks that is really neat. She wants to be a twin, too. And her twin is going to be Karen. Karen likes being audrey’s twin at first. But then Audrey does everything just like Karen. She dresses like her, she talks like her, and she even looks like Karen! How can there be two Karens at once?

From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation! Karen Brewer, Big SisterEverybody used to love Karen. She was cute. She was the littlest sister. But now baby Emily is in their family, and Karen feels left out. Then Emily gets sick and everybody has to take care of her. Even Karen. And that’s when Karen finds out that being a big sister is the most fun of all!

Karen and Andrew are thrilled with the Easter baskets of live bunnies from their grandmother, until they discover what troublemakers they can be.

From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation! The Big AppleKaren’s going to New York City for three whole days! She can’t wait to see the Christmas tree, visit a gigundo toy store, and go shopping. Karen’s sure she will find the coolest gifts for Hannie and Nancy. Karen has so much fun in the city. But oops! The weekend is almost over. Karen doesn’t have any presents yet. What is she going to do?

From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation! Write on!Everybody in the big house is busy. And Karen is b-o-r-e-d. She tries to read a book. But then she has a better idea! She will write her own book! It will be about her life. She does not remember everything about being little. So she talks with Mommy and Daddy. They tell Karen all the funny things she did. Can Karen write a whole book?

From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation! Good-bye, Stoneybrook!Karen is moving to Chicago for six months, with Mommy, Andrew, and Seth. Karen wants to be with her little-house family. But leaving her big-house family will be hard. And Karen will miss her friends and her school a lot too. She will try her best to like Chicago. But what if she misses Stoneybrook too much?

From the bestselling author of the generation-defining series The Baby-sitters Club comes a series for a new generation! BOYSA is for AwfulB is for Barf-breathC is for CrazyKaren has three older brothers, and sometimes they are a pain. They won't take Karen to the movies. And they don’t let her play football with them. Karen is so mad she even decides not to talk to any boy--not her daddy or even the boy pets in her family. And maybe then Karen’s brothers will stop treating her like a girl!