- Las nubes, Grace Hansen
- Living through World War II, by Grace Hansen
- Taiwan Lantern Festival, by Grace Hansen
- Living through the Revolutionary War, by Grace Hansen
- Arctic fox, by Grace Hansen
- Becoming a fly, by Grace Hansen
- Quokka, by Grace Hansen
- El viento, Grace Hansen
- Hansen, Grace, South American animals
- Wind, by Grace Hansen
- Werewolves, by Grace Hansen
- Hansen, Grace, Geology rocks!
- El sistema óseo, Grace Hansen
- Hansen, Grace, Changing animals
- Capybaras, by Grace Hansen
- Adelie penguin, by Grace Hansen
- Rain, by Grace Hansen
- ¿Cómo se hace la mantequilla de mani?, Grace Hansen
- El sistema digestivo, Grace Hansen
- Hansen, Grace, World festivals
- Ocelot, by Grace Hansen
- Hansen, Grace, Super species
- Anacondas, by Grace Hansen
- Hansen, Grace, Amusement park rides
- Rocas metamórficas, Grace Hansen
- Becoming an eel, by Grace Hansen
- El magnetismo, Grace Hansen ; [Spanish translator: Maria Puchol]
- Tundra biome, by Grace Hansen
- La gravedad, Grace Hansen
- Freshwater biome, by Grace Hansen
- Motion, by Grace Hansen
- El calor, Grace Hansen ; [Spanish translator: Maria Puchol]
- El koala, Grace Hansen ; [Spanish translator, Maria Puchol]
- Hansen, Grace, Beginning science
- Forest biome, by Grace Hansen
- El quokka, Grace Hansen ; Spanish translator, Maria Puchol
- Living through the Civil War, by Grace Hansen
- Bengal tiger, Grace Hansen
- Gravity, by Grace Hansen
- Koala, by Grace Hansen
- Rocas sedimentarias, Grace Hansen
- Water rides, by Grace Hansen
- Hansen, Grace, Weather
- Jane Goodall, chimpanzee expert & activist, by Grace Hansen
- Dragons, by Grace Hansen
- Diplodocus, Grace Hansen ; Spanish translator, Maria Puchol
- Becoming a frog, by Grace Hansen
- Hansen, Grace, Amusement park rides
- Walt Disney, animator & founder, by Grace Hansen
- Hansen, Grace, Australian animals