Katie and Pedro are enjoying a night of camping, but when it gets dark, Katie feels nervous. Her dad tells her that it won’t be very dark for long. Why? It’s a mystery that will be revealed with time. What other discoveries will Katie and Pedro make during their wait to solve the mystery?

Katie Woo has been learning about mummies, when she decides to make one of her own. With Pedro's help, Katie makes a wonderful mummy and case. When the two mummy-makers let their project sit to dry, the mummy goes missing! Katie and Pedro start collecting clues that they hope will lead them to the missing mummy.

Becoming a big brother is an exciting time full of smiles, smells, hugs, and kisses.

Katie is looking forward to the peanut butter and jelly sandwich she has for lunch. But after break time, she discovers her sandwich is missing! As she searches for her sandwich, she wonders if one of her classmates is to blame. How will she solve the mystery of her missing sandwich?

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 solve: What is that making that stink, and why is it following them?

Pedro and Katie are visiting Pedro’s Aunt Carmen’s farm. A frowning scarecrow has the kids spooked. Shadows and creepy sounds have Katie convinced that old scarecrow is haunted. But could there be another explanation?

Katie Woo has been learning about mummies, when she decides to make one of her own. With Pedro's help, Katie makes a wonderful mummy and case. When the two mummy-makers let their project sit to dry, the mummy goes missing! Katie and Pedro start collecting clues that they hope will lead them to the missing mummy.

It’s nearly Katie’s birthday, and she learns she will be getting a special present. She’s too excited to wait patiently for the gift to arrive, so she decides to investigate ahead of time. The clues might lead her to her present, but is it better to let this mystery go unsolved?

Katie’s new puppy, Koko, has run away, and now the white doggie is lost! Pedro and Katie pair up to investigate. They are hot on Koko’s trail, but some clues lead nowhere. Still the detectives won’t give up. After all, solving this mystery is the only way to bring Koko home!

Pedro and Katie are visiting Pedro’s Aunt Carmen’s farm. A frowning scarecrow has the kids spooked. Shadows and creepy sounds have Katie convinced that old scarecrow is haunted. But could there be another explanation?

JoJo's aunt Kayla is a firefighter. She's teaching Katie's class about her job. Katie keeps trying to ask Kayla questions, but Kayla has lots to say before it's question time. If Katie is patient, will she learn what she really wants to know about firefighters?

Pedro is excited to celebrate Chinese New Year with his friend Katie Woo and her family. They attend a colourful parade filled with dragons and drums. But when Katie goes missing, Pedro is worried. How will he find his friend among all the bright colours and big sounds? Thankfully Pedro is ready to come to the rescue in this early chapter book.

It’s nearly Katie’s birthday, and she learns she will be getting a special present. She’s too excited to wait patiently for the gift to arrive, so she decides to investigate ahead of time. The clues might lead her to her present, but is it better to let this mystery go unsolved?

Katie's class is learning about houses, and her classmate Peter's father, Mr Patel, invites the class to see a new house he is building. The students learn the steps to building a house, and best of all, discover who the new homeowner is.

Katie’s dad has a special ring that shines like a rainbow. But he loses it while he, Katie and Pedro are enjoying a beautiful day outside. Pedro and Katie work together to search for the ring. They try collecting clues and observing their surroundings. Will their detective work lead them to the rainbow ring?

Pedro is working on a school report about the planet Mars. During his research he imagines living on the red planet. Is he a good enough rock climber to live on the rocky surface there? Would he be able to live without ice cream? Will Pedro's big imagination lead him to Mars or will he decide that Earth is the planet for him?