| Agua, agua en todas partes (Water, Water Everywhere) |
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| A Question of Science (8 titles) |
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| Arroyos (Streams) |
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| Astonishing Animals (6 titles) |
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| Baby African Animals (6 titles) |
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| Backyard Science (6 titles) |
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| Baseball |
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| Be a Scientist (6 titles) |
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| Biogeology |
NEW
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| Bodies of Water (6 titles) |
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| Bridges |
NEW
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| Built to Survive (6 titles) |
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| Canales (Canals) |
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| Canals |
NEW
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| Climate |
NEW
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| Code Monkeys (4 titles) |
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| Cotton to Clothing |
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4.3 |
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| Creepy But Cool (12 titles) |
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| Crow |
NEW
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| Cuerpos de agua (Bodies of Water) (6 titles) |
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| Dams |
NEW
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| Early Science (7 titles) |
NEW
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| Ears |
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| Earth |
NEW
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Canada
USA
