273 books • 50 series
Sunshine, Hurricanes, Blizzards, and Rainbows (Accidental Genius: Science Puzzles for Clever Kids)
Mountains, Valleys, Rivers, and Oceans (Accidental Genius: Science Puzzles for Clever Kids)
Penguins, Polar Bears, Walruses, and Yaks: The Arctic and Antarctic Biomes (Accidental Genius: Science Puzzles for Clever Kids)
Elephants, Tigers, Gorillas, and Sloths: Rain Forest and Jungle Biomes (Accidental Genius: Science Puzzles for Clever Kids)
Dolphins, Jellyfish, Sharks, and Whales: The Ocean Biome (Accidental Genius: Science Puzzles for Clever Kids)
Meerkats, Snakes, Camels, and Aardvarks: The Desert Biome (Accidental Genius: Science Puzzles for Clever Kids)