When Katie brings her maybe-someday stepsister to Cupcake Club, she gets her first taste of sibling rivalry. Book #21
"Katie's mom asks Katie for a huge favor: will she spend some time with Emily, her boyfriend's daughter? Katie agrees and brings Emily to a Cupcake Club meeting. Things go well--almost too well. Everyone likes Emily so much, Katie wonders if her friends like Emily more than they like her! And if her mom marries Emily's dad, will Emily become her favorite daughter? Katie is an only child, so all this sibling stuff is new to her. She's starting from scratch!" --
- ISBN10 1481404725
- ISBN13 9781481404723
- Publish Date 12 August 2014
- Publish Status Active
- Publisher Simon & Schuster
- Imprint Simon Spotlight
- Format Hardcover
- Pages 160
- Language English