| Sail Away to Oz |
1993 |
| Salma and the Play From Oz (Salma's Stories Book 2) |
2018 |
| Salt Sorcerer of Oz and Other Stories, The |
2003 |
| Sam Steele's Adventures in Panama |
1907 |
| Sam Steele's Adventures on Land and Sea |
1906 |
| Samurai of Oz #1 (Comic Series) |
2020 |
| Samurai of Oz #2 (Comic Series) |
2020 |
| Santa Claus in Oz |
2012 |
| Sassy Ann and Teddy Bear in Oz |
2018 |
| Saving Dorothy: A Reverse Harem Wizard of Oz Retelling |
2021 |
| Saw Horse of Oz, The |
1981 |
| Scalawagons of Oz, The |
1941 |
| Scarecrow |
2015 |
| Scarecrow |
2019 |
| Scarecrow And His Friends In Oz |
2019 |
| Scarecrow and the Tin Woodman, The |
1913 |
| Scarecrow and Tin-Man of Oz, The |
2006 |
| Scarecrow of Oz, The |
1915 |
| Scarecrow: Tales from Oz: A Wizard of Oz Retelling (Dark Fairy Tales Book 1) |
2018 |
| Scarecrow's Brane, The: A Science Fiction Counter-Fantasy...and Futuristic Fairy Tale (Adventures of the Brane Child) (Volume 2) |
2015 |
| Sea Fairies, The |
1911 |
| Sea Sirens (A Trot & Cap'n Bill Adventure) |
2019 |
| Searching for Oz |
2018 |
| Searching for OZ - The Journey Home |
2019 |
| Secret Gardens: A Study of the Golden Age of Children's Literature |
1985 |
| Secret In The Pumpkin Seeds: A Short Story Thriller |
2018 |
| Secret Island of Oz, The |
1986 |
| Secret of the Elms, The |
1975 |
| Secret Order of the Gumm Street Girls, The |
2006 |
| Secrets of the Yellow Brick Road : A Map for the Modern Spiritual Journey |
1997 |
| Secrets of the Yellow Brick Road: The Spirituality of Oz |
2017 |
| Sentinels of Oz: A Reverse Harem Academy Romance (Emerald City Academy Book 1) |
2019 |
| Serpent with Amber Eyes, The |
1997 |
| Seven Blue Mountains of Oz, The: Book 1 - The Disenchanted Princess of Oz |
1995 |
| Seven Blue Mountains of Oz, The: Book 2 - Tippetarius In Oz |
2000 |
| Seven Blue Mountains of Oz, The: Book 3 - Zim Greenleaf of Oz |
2005 |
| Seven Underground Kings, The |
1964 |
| Seven-Day Magic |
1962 |
| Shadow Demon of Oz |
2010 |
| Shadow of Oz |
2012 |
| Shadow of Oz, The |
2018 |
| Shadows of the Emerald City |
2009 |
| Shadows Over Oz |
2022 |
| Shaggy Man of Oz, The |
1949 |
| Shaman of Oz, The |
2020 |
| Sherlock Holmes and the Wicked Wizard of Oz |
2017 |
| Sherlock Holmes in Oz |
2021 |
| Shifting Sands of Oz, The |
1995 |
| Shipwrecked in Oz |
2008 |
| Shirley Temple and Judy Garland: Hollywood's Most Famous Child Stars |
2013 |
| Shirley Temple, Judy Garland, and Mickey Rooney: Hollywood’s Child Stars of the 1930s |
2018 |
| Short |
2017 |
| Short and Sweet: The Life and Times of the Lollipop Munchkin |
2006 |
| Short Short Oz Story, A |
1994 |
| SillyOZbul of Oz and the Magic Merry-Go-Round, The |
1992 |
| SillyOZbul of Oz and Toto, The |
1992 |
| SillyOZbuls of Oz, The |
1991 |
| Silver Elf in Oz, A |
1994 |
| Silver Princess in Oz, The |
1938 |
| Silver Shoes |
2009 |
| Silver Shoes of Oz, The |
1990 |
| Silver Sorceress of Oz, The |
2002 |
| Silver Spurs of Oz, The: A Graphic Novel |
2020 |
| Silver Tower of Oz, The |
2011 |
| Sinister Gases in Oz |
1995 |
| Sir Harold and the Gnome King |
1991 |
| Sissajig and Other Surprises |
2003 |
| Skeezik and the Mys Tree of Oz |
1992 |
| Skoobing: The Wonderful Wizard of Oz: |
2018 |
| Sky Island |
1912 |
| Sky Island (A Trot & Cap'n Bill Adventure) |
2020 |
| Sky Pyrates Over Oz |
2014 |
| Small Adventure in Oz, A |
2002 |
| Some Went This Way |
1945 |
| Son of a Witch |
2005 |
| Son of the Wizard of Oz and Fourteen Other Limericks, The |
1974 |
| Song of Oz |
1989 |
| Songs from The Wizard of Oz Play-a-Song Book |
1996 |
| Songs of Father Goose, The |
1900 |
| Songs of Spring |
1916 |
| Sophie and the Wizard of Oz |
2011 |
| Sorcerer from Atlantis, The (The |
2002 |
| Sorcerer of WIZ, The |
2016 |
| Sorcerer's Sword, The (The "Emerald City" Series) |
1998 |
| Sorceress Villina's Secret , The (The "Emerald City" Series) |
1997 |
| Sorceress Villina's Ward, The (Tales of the |
2000 |
| Soul Lessons from the Wizard of Oz: How to Follow Your Yellow Brick Road |
2019 |
| Speckled Rose of Oz, The |
1995 |
| Spectral Snow |
1996 |
| Speedy in Oz |
1934 |
| Spellcasters of Oz, The |
2021 |
| Spelled |
2015 |
| Spineless: Lonely Souls Book 1 |
2020 |
| Spirit Is In The Form: The Symbolic Version Of The Wizard Of Oz, The |
2004 |
| Spiritual Insights from Classic Literature: The Wizard of Oz |
2017 |
| Spiritual Journeys along the Yellow Brick Road |
2000 |
| Spiritual Symbolism in the Wizard of Oz: The Soul's Journey on the Golden Path |
2005 |
| Stairway to Oz |
2019 |
| Star is Born, A |
1988 |
| Starglory of Oz |
2002 |
| State of Oz, The |
2018 |
| Steam Engines of Oz, The (Comic Book Collected Edition) |
2014 |
| STEAM Tales - The Wizard of Oz: The children's classic with 20 hands-on STEAM activities |
2022 |
| Stolen Animal Kingdom, The |
2003 |
| Stolen to Oz: Toto and Miss Jennie in Oz (without Dorothy) |
2020 |
| Stories to Read Instead of Doing Your Assignment: Wakii Reeder 2017 to 2018 |
2019 |
| Story of Peter Rabbit, The (Christmas Stocking Series) |
1911 |
| Storybook Square |
2013 |
| Strange Tale of Nursery Folk |
1978 |
| Straw King (Dorothy Must Die Series Prequel Book 5) |
2015 |
| Straw Song |
2021 |
| Straw Soul: Needle & Straw Book 2 |
2023 |
| Study Guide for L. Frank Baum's The Wonderful Wizard of Oz |
2020 |
| Sugar-Loaf Mountain |
1906 |
| Summer of Oz, The |
2002 |
| Sundays at Sam's: Including The Wishing Horse and the Computer Wizard of Oz |
2023 |
| Superb Owl of Oz, The |
2018 |
| Surrender Dorothy (Kinky Oz Book 2) |
2019 |
| Suzy and the Bug |
2020 |
| Swagger of Dorothy Gale: & Other Filthy Ways to Strut, The |
2017 |
| Sweet Wishes from Oz |
2009 |
| Sweethearts Always |
1906 |
