• Silver Bowl
• Silver Sequence
• Silver Sisters
• Silverwing
• Simbolos De Libertad/symbols of Freedom
• Simon
• Simon & Schuster Audio
• Simon & Schuster Books for Young Readers
• Simon & Schuster Childrens Books
• Simon & Schuster's Pimsleur
• Simon & Schuster's Pimsleur
• Simon (French)
• Simon Pulse
• Simon Romantic Comedies
• Simon Says
• Simple First Words
• Simple Machines
• Simply Science
• Simply Science (Minneapolis, Minn.).
• Simpsons
• Sin Coleccion
• Sing Along & Read Along With Dr. Jean
• Sing Along Activity
• Sing Along Activity Books
• Sing Along Bible Songs
• Sing Along With Fred Penner
• Sing Along/Read Along W/dr. Jean
• Sing Along/Read Along With Dr. Jean
• Sing And Play
• Sing a Story
• Sing and Read Storybook (Book & CD)
• Sing-Along Stories
• Singer Simple
• Singing Matters and Developing Singing Matters
• Singing Subjects
• Single Mothers and Their Children in the Other America
• Single Title
• Single Title: Science
• Single Title: Science: Life and Environmental Science
• Single Title: Social Studies
• Single Titles
• Single Titles: Biographies
• Sir Gadabout
• Sir Seth Thistlethwaite
• Sister Magic
• Sisters Grimm
• Sisters in Time
• Sisters of Blood and Spirit
• Sisters of Isis
• Sisters of the Sword