- Sam Sorts
- San Francisco
- Santa Counts
- Searching for Dominga
- Secret Agent Josephine's Numbers
- Sheep Won't Sleep
- Shopping in the City
- SIFFROR
- Silly Birds
- Sing a Numbers Song
- Sir Cumference and the First Round Table
- Sir Cumference and the Off-the-Charts Dessert
- Skippyjon Jones 1-2-3
- Skippyjon Jones Shape Up
- Sleep Train
- Sleepy Time Shape Stories
- Slovenian Counting Book
- Smile! A Trip to the Dentist
- Sopa de bruxa
- Spagnolo ( Spagnolo da zero ) Impara lo spagnolo con le foto (Vol 4)
- Spanisch (Spanisch für alle) Lerne Spanisch mit Bildern (Vol 4)
- Spanish ( Easy Spanish ) Learn Words With Images (Vol 4)
- Spanish Counting Book
- Spanish for Kids: Numbers (Read-Along) Beginner Reader
- Spanish Numbers (Enhanced Edition)
- Spaß mit Zahlen
- Spectacular Sports: Bowling Decomposing Numbers 1–10
- Spectacular Sports: Bowling: Decomposing Numbers 1-10: Read-Along eBook
- Spectacular Sports: Hockey Counting
- Splosh!
- Spooky, Spooky This House Is Kooky
- Sports Math
- Spooky, Spooky This House Is Kooky
- Sports Math
- Spring in the Woods
- Steam Train, Dream Train 1-2-3
- STEM: Paper Airplanes Composing Numbers 1-10
- STEM: Paper Airplanes: Composing Numbers 1-10: Read-Along eBook
- Stepmoms & Numbers: A Story of Love & Counting
- Store Clerks Then and Now
- Story Octopus and the Math Crusade
- Suficientes zanahorias
- Summer at the Seashore
- Swedish Counting Book
- Sweet Treats A Little Counting Book
- Sweet: Inside a Bakery
- Sylvan Summer Smart Workbook: Between Grades K & 1