In this collection of stories, stylish and sassy schoolgirl, Katie Woo, tackles the trials of growing up — everything from being too bossy to feeling nervous about spending the night at Grandma and Grandpa's. Also included are five fun activities. Readers will love jumping into the world of chapter books with these four easy-to-read stories by award-winning author Fran Manushkin.

Hi! I'm Katie Woo. I am writing an opinion piece for my school paper. I wasn't sure what to write about until JoJo and Pedro made me mad. Now I'm going to tell everyone just what rotten friends they can be. While I'm at it, I'll teach you how to write an opinion piece, too.

A mean boy always teases Katie Woo. It makes Katie sad and mad. How can she make the bully stop teasing her?

From starting clubs to hosting sleepovers, Katie Woo is one fun friend! Young readers are invited to join Katie on her big adventures and funny mishaps. Full color.

Katie celebrates the Fourth of July with Pedro and JoJo.