Katie misses school while she is home with the flu.

Katie is flying to Florida to visit her grandmother, but she has never been on an airplane before.

Katie is delighted when her Aunt Patty asks her to be a flower girl--but then she starts thinking about everything that could go wrong and worries that she will spoil her aunt's wedding.

A collection of four separately published stories featuring Pedro, Katie Woo's classmate and friend.

Katie celebrates the Fourth of July with a parade, games, a picnic, and fireworks.

When Katie Woo and her friends go to the beach, Katie is so rude and bossy that her friends do not want to play with her.

In these four previously published stories, Katie Woo has her first ride in an airplane, her first horse ride, and enjoys other new adventures.

When a snowstorm causes the power to go out Katie and her parents think their Thanksgiving dinner with JoJo and Pedro is ruined, but by being a good neighbor, Katie saves the day.

Pedro's family and his friends are spending the day at the amusement park, enjoying the rides and the snacks, so when they get separated from Pedro's brother, Paco, and their mother, a ride on the Ferris wheel seems like it offers an excellent way to spot Paco in the crowded park.

One cold, gray, winter day, Miss Winkle leads Katie Woo and the rest of her class on an imaginary journey, challenging them to find ways to complete their lessons on a sunny island, under the sea, or on the moon.