- Spanish missions:, forever changing the people of the old West
- Measure it!
- Experiment with photosynthesis, Nadia Higgins
- Experiment with what a plant needs to grow, Nadia Higgins
- Hop on the water cycle
- Four Town
- UFOs
- It's a tsunami!, by Nadia Higgins ; illustrated by Damian Ward
- Emma Watson, from wizards to wallflowers, Nadia Higgins
- Experiment with a plant's roots, Nadia Higgins
- Thirsty roots
- Jennifer Lawrence, the hunger games' girl on fire, Nadia Higgins
- Count it!, by Nadia Higgins
- Nicholas Hoult:, beast of the silver screen, Nadia Higgins
- Little Red Riding Hood
- Jennifer Lawrence, The hunger games' girl on fire, Nadia Higgins
- Bella Thorne, shaking up the small screen, Nadia Higgins
- Wind and water shape the land
- Communication then and now, by Nadia Higgins
- Graph it!
- Planetas enanos, Nadia Higgins
- Excited about energy, by Nadia Higgins ; illustrations by Andrés Martínez Ricci ; content consultant, Paul Ohmann
- Katy Perry, from gospel singer to pop star, Nadia Higgins
- What kind of clouds?
- Experiment with pollination
- What's great about Minnesota?, Nadia Higgins
- Prickly animals
- Cinderella
- It's snowing!, by Nadia Higgins ; illustrated by Damian Ward ; content consultant, Steven A. Ackerman
- Brilliant beauty inventions, Nadia Higgins
- Life science through infographics, Nadia Higgins
- Columbus and the journey to the new world
- Natural disasters through infographics, by Nadia Higgins ; [illustrated by Alex Sciuto]
- It's a thunderstorm!, by Nadia Higgins ; illustrated by Damian Ward ; content consultant, Steven A. Ackerman
- Marvelous motion, by Nadia Higgins ; illustrations by Andrés Martínez Ricci
- Siberian huskies
- Rottweilers
- Graph it!, by Nadia Higgins
- Everything Vikings, Nadia Higgins ; with Vikings expert Andrew Jennings
- Emma Watson:, from wizards to wallflowers, Nadia Higgins
- Nicholas Hoult, beast of the silver screen, Nadia Higgins
- What's great about Minnesota?, Nadia Higgins
- Tectonic plates are on the move
- Sort it!, by Nadia Higgins
- Stinky animals
- Sistemas solares, Nadia Higgins
- Hansel and Gretel
- Sinkholes, Nadia Higgins
- Feminism, reinventing the F word, Nadia Abushanab Higgins
- Experiment with a plant's living environment, Nadia Higgins