- Rocky Mountain National Park, by Christina Leaf
- Police officers, by Christina Leaf
- Nurses, by Christina Leaf
- Baby orangutans, by Christina Leaf
- Baby cats, by Christina Leaf
- Wyoming, by Christina Leaf
- Baby owls, by Christina Leaf
- Gray wolves, by Christina Leaf
- Rocky Mountain National Park, by Christina Leaf
- Baby cheetahs, by Christina Leaf
- Grand Canyon National Park, by Christina Leaf
- Indonesia, by Christina Leaf
- Mechanics, by Christina Leaf
- Butterflies, by Christina Leaf
- Baby rabbits, by Christina Leaf
- Humpback whales, by Christina Leaf
- Kate DiCamillo, by Christina Leaf
- Veterinarians, by Christina Leaf
- Acadia National Park, by Christina Leaf
- Argentina, by Christina Leaf
- Baby elephants, by Christina Leaf
- Teachers, by Christina Leaf
- Jellyfish, by Christina Leaf
- Brown bats, by Christina Leaf
- Birmans, by Christina Leaf
- Denmark, by Christina Leaf
- Honeybees, by Christina Leaf
- Ladybugs, by Christina Leaf
- Baby tigers, by Christina Leaf
- Yosemite National Park, by Christina Leaf
- Great horned owls, by Christina Leaf
- Damselflies, by Christina Leaf
- Hedgehog or porcupine?, by Christina Leaf
- Doctors, by Christina Leaf
- Baby gorillas, by Christina Leaf
- Octopuses, by Christina Leaf
- Bulldozers, by Christina Leaf
- New Mexico, the land of enchantment, by Christina Leaf
- Greece, by Christina Leaf
- Octopus or squid?, Christina Leaf
- Fireflies, by Christina Leaf
- Cicadas, by Christina Leaf
- Sea horses, by Christina Leaf
- Rick Riordan, by Christina Leaf
- Mail carriers, by Christina Leaf