- Sadie
- Safe Cycling
- Safe Over Sorry
- Safety around the home
- Samantha Goes to the Hospital
- Samuel y Begonia
- Sangue, ossos e pedacinhos
- Sarah's weekend visit
- Saving Face
- Screen Smart Sam
- Se ligue em você
- Se ligue em você
- See How We Move!
- See What We Eat!
- Seguros en bici
- Ser y comer
- Sex Is a Funny Word
- Shake a Leg! (Sesame Street)
- Sheriff Updown Turns the Bad Guys Good
- Shout-Out to Self-Love!
- Sibylle wears an eye patch
- Sit with Me
- Six Dots: A Story of Young Louis Braille
- Six Feet Together
- Sky's the Limit
- Sleep, Sleepy: In My Room
- Sleeping Better
- Smile for Soup
- Snoozefest
- Snow Flower
- Snuggle Time Bible Stories
- Sock Lobsters
- Sopa de Murciélago
- Spring Onions
- Squeaky Clean (All About Hygiene) (Sesame Street)
- Start Now!
- Stay-Home-Monster: Alma is on corona break
- Staying active every day
- Staying Warm, Keeping Cool
- STEM The Science of Fitness: Multiplying Fractions
- STEM: Living with Type 1 Diabetes: Understanding Ratios
- STEM: The Science of Fitness: Multiplying Fractions: Read-along ebook
- Stories for Kids Who Want to Save the World
- Straight Talk: Smoking
- Strong as Sandow
- Stuff to Know When You Start School
- Super Spiders
- SuperClara: A Young Girl's Story of Cancer, Bravery and Courage
- Superpoderes del pequeño ajedrecista
- Superpower Dogs
- Surfer Sammi
- Survival! Desert
- Survival! Jungle
- Słownictwa angielskiego dla dzieci