Katie Woo’s neighborhood is full of great people who make great friends! From Mr. Kenji, who’s training to be a nurse, to Miss Bliss, the neighborhood’s super-duper librarian, Katie’s neighbors…

Katie’s peanut butter and jelly sandwich is missing, so she must figure out which of her classmates ate it–and what she should do about lunch.

Katie Woo and Pedro are hot on the trail of a treasure map. But as it catches in the breeze, it keeps disappearing on them. Will they be able to…

When Pedro and his dad walk Katie home on a foggy night, something smelly fills the air! With their noses working extra hard, the two friends have a mystery to…

Pedro’s class is building is tower out of paper cups to see who can build the tallest tower. Pedro loves to build, but he’s got a big problem. Troublemaker Roddy…

Katie Woo tries several instruments, searching for the perfect way to make music of her own.

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…

Pedro and his dad are walking Katie home on a foggy night when they are seemingly pursued by something very smelly, and Katie and Pedro try and solve the mystery…