BooksEducation Top 10 Best Selling Authors Ever Buddy August 17, 2018August 17, 2018 0 Comments agatha christie, authors, barbara cartland, best, Books, danielle steel, dr. seuss, enid blyton, georges simenon, gilbert patten, harold robbins, j.k. rowling, language, leo tolstoy, list, literature, novel, selling, sidney sheldon, sold, story, Top, top 10, top 10 list, top10list, topperzone, World Top 10 Best Selling Authors Ever Top 10 Best Selling Authors Ever (10) J.K. Rowling (9) Gilbert Patten (8) Dr. Seuss (7) Danielle Steel (6) Enid Blyton (5) Sidney Sheldon (4) Georges Simenon (3) Harold Robbins (2) Barbara Cartland (1) Agatha Christie