Shelden Sheldon Press Shelfie Sheraton Sherbourne Sheridan Books Sheridan House Sherpa Press Shik Shik si Stefan Shincho Bunko Shinchosha Shiral Shocken Books Shoreline Publications Short Tall Press Shortland Shoubra garden Shree Book Centre si Tipografia Institutului Biblic si de Misiune Ortodoxa Siaj Sian Books sibguard Sibila Sibila Artip Sibiu Sic Press Sica Alexandrescu Sidem Sideris Sidgwick and Jackson Sidney Geist Sieben Sieben Publishing Siedler Siemens Siena Books Sierra club Sierra Press Sifriat Maariv Sigbert Mohn Sige Sighetul Marmatiei Sigloch Sigma Sign Signata Signatur Signatura Signet Signet Books Signet Classics Signorelli Signs Publishing Signum Publishing Sikkel Silberburg Verlag Silberne Sales Silex Silhouette Books Silk Road Silkworm Sillabe Sillhouette Books Silman-James Press Siloam Siloe Siluana Silueta si Sanatate Silva Silva Mind Control Silva Press Silvana Silvania Silver Age Silver Burdett Silver Dolphin Silver Mistress Silver Press Silverdale Books Silvia Press Silvia si Octavian Silvica Silviu Popscu Silvius Libris Sim Sim Art SiMar SimArt Simec Simep Simeria Simetria Similia Simleul Silvaniei Simon and Co. Simon and Koch Simon and Schuster Simon Kun Simon Pulse Simon Spotlight Entertainment Simone Hoog Simpkin Marshall Simple Truths Simplu Simra Simrom si Europartner Simron Sinai Sinaia Sinapsa Sinapsis Sinauer Associates Sinaxa Sincron Sindbad Sindicatul ziaristilor din Bucuresti Sinergii Singing Dragon Singulieres Singur Sinister Grin Sinolingua Sinopsis Sinta Sinteze Siono Siraeanu Sirdo Sirey Sirius Sirocco Sistech Sisyphus Sitech SitePoint SITI Sitka Situation Management Systems Six Skandinavisk Skema Skira Skogsliv Skoob Books Sky Books Skyhorse Skyline Slate and Shell Slatina