Series
| Series Name | Release Date | Product Count |
|---|---|---|
| Mundo de reptiles (Reptile World) (Readalong Edition) | 2021-07-01 | 5 |
| My First Animal Books | 2023-08-01 | 17 |
| My First Animal Library | 2018-08-01 | 51 |
| My First Animal Library (Readalong Edition) | 2018-08-01 | 17 |
| My First Pet | 2017-01-01 | 16 |
| My First Pet + Our Pets Pairing | 2021-08-01 | 6 |
| My First Pet (Readalong Edition) | 2018-08-01 | 16 |
| My Government | 2018-08-01 | 7 |
| My Senses | 2023-01-01 | 6 |
| Mysteries in History | 2025-08-01 | 6 |
| Natural Wonders | 2025-01-01 | 7 |
| Nature Heals | 2021-01-01 | 10 |
| Nature's Superheroes | 2018-01-01 | 7 |
| Nature's Superheroes (Readalong Edition) | 2021-07-01 | 5 |
| Nature Walk | 2012-08-01 | 8 |
| Nature Walk (Readalong Edition) | 2018-08-01 | 7 |
| Need for Speed | 2022-08-01 | 13 |
| North American Birds | 2024-08-01 | 9 |
| Opposites | 2017-08-01 | 8 |
| Opposites (Readalong Edition) | 2018-08-01 | 7 |
| Oser être soi (Building Character) | 2018-08-01 | 7 |
| Our Solar System | 2023-01-01 | 12 |
| Outback Babies | 2021-08-01 | 8 |
| Outdoor Explorer | 2018-01-01 | 10 |