- Sacred Stories
- Saga of the Sioux
- Saghe e leggende irlandesi
- Salt to the Sea
- Samurai Rising
- Sapiens A Graphic History, Volume 1
- Sapiens A Graphic History, Volume 2
- Say Yes
- Sceny z zycia rodzinnego
- Schizophrenia
- Science Home Learning Pack
- Scoprire il mondo in modo diverso n°1
- Season of Rage
- Secrets du foyer domestique
- Secrets of the Dead
- Secrets of the Witch
- Seeking Freedom
- SELF CARE, CONFIDENCE, AND HEAL
- Self-Esteem and Being YOU
- Senegal
- Será
- Seven Voyages
- Seventeen's Inspiring True Teen Stories
- Seventeen's Shocking True Teen Stories
- Seventeen's Terrifying True Teen Stories
- Seventh Grade Social Science
- Seventh Grade Social Science
- Seventh Grade Social Science Quizzes
- Sex, Snogs, Dates and Mates
- Sheep Showing
- S******e
- Showdown Underdogs
- Showdown: Rivalries
- Siamo una specie a rischio di estinzione?
- Sigmund Freud
- Simple Step To Transform Your Body In 28 Days!
- Sing It!
- Sitting Bull: Eagles Cannot Be Crows
- Sixth Grade Social Science
- Sixth Grade Social Science Quizzes
- SKAM Sæson 4, Sana
- Skin Deep
- Skywalkers
- Sleeping Beauty - And Other Tales of Slumbering Princesses (Origins of Fairy Tales from Around the W...
- Sloane Stephens
- Slovenské Masmédiá – Metódy Manipulácie
- Snow White - And other Examples of Jealousy Unrewarded (Origins of Fairy Tales from Around the World...
- So, You Want to Be a Leader?
- So, You Want to Work with the Ancient and Recent Dead?
- Soaring Earth
- Social Media Marketing All-in-One Tips
- Sociocultural Psychology
- Sociology Themes and Perspectives
- Socrate - Un homme dangereux
- Socrates
- Sojourner Truth: A Path to Freedom
- Solidarity, Subsidiarity and Common Good
- Some Folk-Lore and Legends of Birds
- Somos el 99%
- Soutenir le progrès humain avec le PNUD
- Soziale Phobie überwinden
- Spagnolo Per Italiani (Stories Brevi Per Principianti)
- Spagnolo Per Italiani - Imparare lo Spagnolo e Aiuta a Salvare gli Elefanti
- Spagnolo Per Italiani, Stories Brevi Per Principianti (Vol 1)
- Spanish Short Stories For Beginners (Vol 1)
- Speak a Word for Freedom
- Spectacular Sisters
- Spectacular Sports Rodeo: Counting
- Spirit Animals
- Spiritul conservator. De la Barbu Catargiu la Nicolae Iorga
- Spy for the Queen of Scots
- Stamped
- Starfell: Willow Moss and the Vanished Kingdom
- Stay Till the Cat Pulls Up
- Steal This Country
- Stitch by Stitch