Happy Holidays! (24 titles)
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Horse Breed Roundup (12 titles⁎)
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How Do You Build? (6 titles)
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New! Fall 2025 |
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How It Works (10 titles)
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Ice Age Animals (6 titles)
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Incredible Sports Records (6 titles)
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Insects Up Close (20 titles)
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Inventions that Changed the World (10 titles)
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Investigating the Unexplained (10 titles)
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It's the End of the World! (8 titles)
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Journey into Space (6 titles)
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Kick, Jump, Cheer! (6 titles)
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Legendary Lives (12 titles)
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New! Spring 2025 |
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Legends and Game Changers (6 titles)
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New! Fall 2025 |
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Let's Get Outdoors! (10 titles)
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Let's Play Sports! (16 titles)
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Life Cycles (10 titles⁎)
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Machines at Work (10 titles)
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Machines with Power! (14 titles)
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Major League Sports (6 titles)
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Mighty Machines (29 titles⁎)
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Mighty Machines in Action (22 titles)
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Military Aircraft (6 titles)
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Military Machines (24 titles⁎)
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