Pedro says winter is the best. JoJo thinks summer is number one. For Katie Woo, spring is tops! So who is right? Which is the best season ever?

Katie Woo is dressing up like a monster for Halloween. She plans on scaring everyone in the neighborhood. But she is disappointed when everyone knows it is her. Katie can't seem to trick anyone, and that is the only treat she is interested in.

Katie Woo's dog, Goldie, was very old. Goldie became sick and died. Katie will miss her friend. She is glad that she has lots of happy memories of Goldie.

Katie Woo loves camping with Pedro and JoJo. Cooking with a campfire and sleeping under the stars is fun! But when it gets dark and the shadows come out, camping can get a little scary.

Pedro's and JoJo's families are on their way to Katie's house for Thanksgiving dinner. But they get stuck in a snowstorm, and the Woos' oven suddenly breaks. Katie wonders what kind of Thanksgiving it will be without sweet potatoes, pie, and most of all, friends.

Katie Woo's family is moving to a new house. Katie will miss her old room, and she thinks her new house seems a little weird. Her parents say it will feel like home soon enough, but she's just not sure.

A mean boy always teases Katie Woo. When she falls and scrapes her knee, he calls her a cry baby. When she takes a big bite of pizza and gets some sauce on her cheek, he says she has a goopy face. The teasing makes Katie sad and mad. How can she make the bully stop teasing her? A perfect story to use in the classroom or at home to discuss bullying.

Everyone knows that the Fourth of July is our country's birthday. So after a fun parade, Pedro and JoJo join Katie for a party. It turns into a red, white, and blue day as Katie and her friends celebrate.

Katie is so excited when her name is drawn to take the class pet, Binky, home for the weekend. Things start off great, and Katie takes good care of Binky. But when she loses him, she dreads telling her teacher and classmates.

It all starts with a sneeze! Katie Woo catches the flu. She feels yucky and has to miss a few days of school. Will she ever feel like herself again?

Katie is happy to be the person of the day when she celebrates her birthday at school. But when she realizes that her friend Pedro's birthday is in August, she wants to find a way to share her birthday with him. Come celebrate with the lucky birthday girl, Katie Woo!

Katie can't believe that she has been cast as a worm in the school play. How can a worm ever be a star? But even a terrible part can't stop this star from shining! Bravo, Katie Woo!

It is almost Earth Day, and Katie and her friends all want to keep the Earth green. To do her part, Katie organizes a yard sale.

Even though Katie's dad works at a bank, she prefers to keep her money in her piggy bank. But what happens when she drops her piggy and it breaks?

Katie is crazy for horses! She pretends her bike is a horse, but its missing a mane and tail. She rides a horse on a merry-go-round, but its mane and tail were just made of wood. But one day, her dad surprises her with a trip to a ranch, where she'll get to ride a real horse. Finally Katie's horse dreams are coming true!