- Fables of the Amazon: Fun Lessons in Ecology
- Facts About Crocodiles & Alligators For Kids 6-8
- Facts About Elephants For Kids 6-8
- Fantastic Beasts: The Wonder of Nature
- Farm
- Farm Animals
- Farmer Barry and His Farm Friends
- Fearless
- Feathered & Furry Friends At The Farm
- Fernando The Veterinarian
- Fido non è più qui
- Field Trip to Patuxent Refuge
- Fillmore the Frog Catches the Fly
- Finding the First T. Rex (Totally True Adventures)
- First Q&A: Baby Animals
- First Q&A: Big Cats
- First Q&A: Reptiles and Amphibians
- First Q&A: Seashore Life
- First Q&A: Sharks
- Fish
- Fish and the Worm
- Fledy
- Flush: A Biography
- Flying Snake
- Flüstern der Natur
- Food and Drink (British English audio)
- Forest Creatures
- Freddie A Raposa Esperta
- Freddie El Zorro Astuto
- Freddie La Volpe Intelligente
- Freddie Le Renard Futé
- Freddie Schlaufuchs
- Freddie Le Renard Futé
- Freddie Schlaufuchs
- Freddie Si Musang Yang Cerdik
- Freddie Yule Mbweha Mjaja
- Freddie-Vulpoiul Cel Isteț
- Fredi Dhelpra E Zgjuar
- French Short Stories for Beginners
- French Short Stories for Beginners - English French
- Freshwater Pond Animals
- Freshwater Predators
- Fritz the Uncommon Grackle
- Frog Facts For Kids 9-12
- Frogs
- Frowny the Baby House Sparrow
- Furever Lucky