Kingfisher Encyclopedias (2004–2021)
- The Kingfisher History Encyclopedia (2004)
- My First Encyclopedia (2019)
- The Kingfisher Nature Encyclopedia (2019)
- The Kingfisher Soccer Encyclopedia (2020)
- The Dinosaur Encyclopedia (2021)
- The Dinosaur Encyclopedia (2021)
- The Kingfisher Space Encyclopedia (2021)
- The Kingfisher Space Encyclopedia (2021)