| Saare, J.A. | 7 Books | 3 Series |
| Sable, R.J. | 7 Books | 2 Series |
| Saell, Kirsten | 4 Books | 1 Series |
| Saint James, Elle | 26 Books | 5 Series |
| Saint James, London | 25 Books | 3 Series |
| Saint, J.L. | 2 Books | 1 Series |
| Salaiz, Jennifer | 10 Books | 2 Series |
| Salo, C.A. | 22 Books | 1 Series |
| Samms, Jaime | 55 Books | 1 Series |
| Samuels, Lyssa | 9 Books | 1 Series |
| Sanborne, Emery | 4 Books | 2 Series |
| Sanders, Leslie Lee | 20 Books | 3 Series |
| Sanderson, Scarlett | 11 Books | 1 Series |
| Sansom, Leslie | 9 Books | 1 Series |
| Santiago, Lara | 24 Books | 5 Series |
| Sapphire, Alana | 16 Books | 1 Series |
| Sardanas, R. Paul | 5 Books | 1 Series |
| Savage, Jessica | 4 Books | 1 Series |
| Savage, Lacey | 43 Books | 2 Series |
| Savage, Vicki | 25 Books | 2 Series |
| Savino, Lee | 65 Books | 3 Series |
| Sawyer, Kristianna | 27 Books | 3 Series |
| Sawyer, Rita | 34 Books | 4 Series |
| Saxon, Robin; Kidwell, Alex | 3 Books | 1 Series |
| Schaefer, Tirza | 50 Books | 8 Series |
| Scott, B.J. | 91 Books | 2 Series |
| Scott, Keturah | 13 Books | 3 Series |
| Scott, Peri Elizabeth | 21 Books | 3 Series |
| Scout, M.C. | 14 Books | 1 Series |
| Seere, Diana | 7 Books | 1 Series |
| Serva, Cee | 3 Books | 1 Series |
| Settarra, Bella | 25 Books | 5 Series |
| Sevier, Madison | 26 Books | 5 Series |
| Sex, Nikki | 26 Books | 2 Series |
| Sfetsos, Yolanda | 32 Books | 5 Series |
| Shandwick, K.L. | 20 Books | 2 Series |
| Shannon, L. | 26 Books | 2 Series |
| Shannon, Shae | 17 Books | 5 Series |
| Shaw, Christine | 14 Books | 3 Series |
| Shea, Amelia | 13 Books | 3 Series |
| Shearer, Suzy | 29 Books | 3 Series |
| Shell, C. | 17 Books | 5 Series |
| Shellea, Ambear | 11 Books | 3 Series |
| Shelley, Annette | 22 Books | 1 Series |
| Shelton, Julie | 15 Books | 2 Series |
| Shepherd, Electra | 4 Books | 1 Series |
| Shepherd, Evelyn | 8 Books | 2 Series |
| Sheridan, Barbara; Cain, Anne | 12 Books | 2 Series |
| Sheridan, Diana | 50 Books | 2 Series |
| Sherwood, Kate | 37 Books | 1 Series |
| Shields, Jaye | 7 Books | 2 Series |
| Shore, Alexis | 47 Books | 12 Series |
| Shortridge, Jennifer | 3 Books | 1 Series |
| Sierra, Simone | 1 Book | 1 Series |
| Silks, Lacey | 46 Books | 7 Series |
| Silles, Mynxe L. | 2 Books | 1 Series |
| Silver, Lynne | 25 Books | 4 Series |
| Silver, Miranda | 5 Books | 2 Series |
| Simone, Erin | 5 Books | 2 Series |
| Simpson, John (1) | 44 Books | 2 Series |
| Sims, Beverly | 12 Books | 1 Series |
| Sims, Maggie | 8 Books | 1 Series |
| Sinclair, Lyla | 21 Books | 1 Series |
| Sinclair, M. | 5 Books | 1 Series |
| Sinclair, Sabrina | 3 Books | 1 Series |
| Sinclair, Shaun | 8 Books | 1 Series |
| Sinclair, Tedi | 11 Books | 2 Series |
| Sinclaire, Nikki | 1 Book | 1 Series |
| Sinna, Simone | 10 Books | 2 Series |
| Sivad, Gem | 24 Books | 5 Series |
| Skye, Joely | 12 Books | 3 Series |
| Skyze, Amber | 31 Books | 1 Series |
| Slade, Shari | 5 Books | 1 Series |
| Slater, Lia | 8 Books | 1 Series |
| Slater, Nikita | 61 Books | 6 Series |
| Slaton, Tilly | 1 Book | 1 Series |
| Slaughter, Phoenyx | 6 Books | 1 Series |
| Slayer, Megan | 257 Books | 14 Series |
| Sloane, Nikki | 27 Books | 4 Series |
| Smarts, Amelia | 25 Books | 5 Series |
| Smith, Crissy | 42 Books | 4 Series |
| Smith, Jessica Coulter | 144 Books | 27 Series |
| Smith, Kelly D. | 7 Books | 1 Series |
| Smith, Paisley | 17 Books | 1 Series |
| Snodgrass, Patricia | 6 Books | 1 Series |
| Snow, Anna | 10 Books | 1 Series |
| Snow, Gemma | 25 Books | 1 Series |
| Snow, K.Z. | 39 Books | 2 Series |
| Snow, Piper | 7 Books | 2 Series |
| Snow, Serenity | 60 Books | 12 Series |
| Snyder, J.M. | 230 Books | 4 Series |
| Somers, Sydney | 25 Books | 4 Series |
| Somerton, L.M. | 50 Books | 1 Series |
| Sommersby, Samantha | 15 Books | 1 Series |
| Sorel, J.J. | 11 Books | 1 Series |
| Sotera, R.M. | 7 Books | 1 Series |
| Sparks, Alicia | 26 Books | 1 Series |
| Speed, Andrea | 37 Books | 2 Series |
| Spencer, Jorrie | 8 Books | 2 Series |
| Spring, Jenna L. | 46 Books | 7 Series |
| St. Clair, David | 5 Books | 1 Series |
| St. Clair, Sayara | 2 Books | 1 Series |
| St. Clare, Tielle | 57 Books | 7 Series |
| St. Denis, Daire | 19 Books | 1 Series |
| St. James, Lynne | 22 Books | 4 Series |
| Stamps, Laura | 4 Books | 1 Series |
| Stan, Andra-Cristiana | 11 Books | 1 Series |
| Standifer, Allie | 35 Books | 2 Series |
| Stanley, Gale | 63 Books | 12 Series |
| Stanton, Rosalie | 34 Books | 1 Series |
| Star, Ana | 53 Books | 2 Series |
| Stark, Lynn | 58 Books | 4 Series |
| Stark, Natalie | 7 Books | 1 Series |
| Starke, Olivia | 32 Books | 4 Series |
| Starr, Cricket | 23 Books | 3 Series |
| Starr, Ellen | 4 Books | 1 Series |
| Steele, J. Hali | 106 Books | 15 Series |
| Steele, Kate | 47 Books | 3 Series |
| Stephens, Vin | 4 Books | 1 Series |
| Stevens, Anthony | 21 Books | 3 Series |
| Stewart, Amanda | 2 Books | 1 Series |
| Stewart, Jean Hart | 35 Books | 4 Series |
| Stewart, Jenna | 10 Books | 3 Series |
| Stewart, Sara R. | 4 Books | 1 Series |
| Stewart, Shiela | 22 Books | 2 Series |
| Stilletto, Trixie | 38 Books | 1 Series |
| Stixx, Kandie | 12 Books | 1 Series |
| Stockton, Frances | 23 Books | 2 Series |
| Stone, Ella | 14 Books | 1 Series |
| Stone, Leigh | 9 Books | 1 Series |
| Stone, Lita | 8 Books | 1 Series |
| Stone, Rayna | 4 Books | 1 Series |
| Stone, Sadira | 14 Books | 3 Series |
| Stone, Wendy | 35 Books | 2 Series |
| Storm, Cree | 148 Books | 12 Series |
| Storm, Erica | 99 Books | 5 Series |
| Storm, Pixie | 4 Books | 2 Series |
| Storm, Ruby | 21 Books | 1 Series |
| Storm, Zee Shine | 15 Books | 2 Series |
| Story, Diane | 6 Books | 1 Series |
| Stowe, Dani | 17 Books | 3 Series |
| Stowe, MacKenzie | 30 Books | 1 Series |
| Stowe, Miranda | 11 Books | 2 Series |
| Strauss, Katrina | 16 Books | 1 Series |
| Stuart, S.H. | 6 Books | 1 Series |
| Stuart, Savannah | 25 Books | 6 Series |
| Sudbury, Rowena | 5 Books | 1 Series |
| Sullivan, Karen | 3 Books | 1 Series |
| Sullivan, Sandy | 49 Books | 9 Series |
| Sultry, Even | 4 Books | 1 Series |
| Summer, Bellann | 50 Books | 7 Series |
| Summers, A.L. | 9 Books | 2 Series |
| Summers, Anya | 67 Books | 10 Series |
| Summers, M.J. | 7 Books | 1 Series |
| Summers, Sierra; Summers, V.J. | 17 Books | 4 Series |
| Summers, Sultry | 13 Books | 1 Series |
| Summers, Violet | 11 Books | 1 Series |
| Summers, Willow | 10 Books | 4 Series |
| Sutherland, Fae | 14 Books | 1 Series |
| Swann, Katy | 8 Books | 2 Series |
| Swift, Parker | 4 Books | 1 Series |
| Sykes, Julia | 72 Books | 5 Series |
| Sylvre, Lou | 24 Books | 1 Series |
| Szereto, Mellanie | 52 Books | 1 Series |