24 γράμματα(1) Andrew Betsis Elt(13) Archer Editions(26) Binary Logic(6) Black Cat Cideb(1) Bookstars Γιωγγαράς(1) Burlington(9) Burlington Books(259) Cambridge University(107) Cengage Learning(13) DK(1) Edilingua(2) ELI(1) Europalso(5) Express Publishing(290) Grivas Publications(123) Hamilton House(176) HarperCollins Publishers(1) Helbling Publishing(6) Hillside Press(80) Hodder Education(3) Houghton Mifflin(7) Kings Road(1) Litera(17) Macmillan Publishers(9) MM Publications(114) National Geographic(4) New Editions(58) ORNIMI Editions(1) Oxford University Press(15) Pearson(92) Perugia(1) Sterling(3) SuperCourse ELT(48) Sylvia Kar Publications(6) University Studio Press(2) Usborne(2) York Press(3) Διαγόρας(2) Εκδόσεις Φυλάτος(1) Ελληνοαμερικανική Ένωση(36) Ελληνοεκδοτική(2) Πατάκης(5)