Artists' sketch books; Birthday books; Books; Books for children; Books for colouring purposes; Books for use in the teaching of reading; Books relating to computers; Children's books; Colouring books; Comic books; Cookery books; Drawing books; Fairytale books; Information books; Instruction books; Non-fiction books; Picture books; Poetry books; Postcard books; Printed books; Printed books relating to arts; Printed books relating to crafts; Printed books relating to painting; Printed books relating to software; Recipe books; Reference books; Sketch books; Song books; Sticker activity books; Story books (printed matter); Technical books; Tour books (printed matter); Travel guide books; Writing or drawing books

Book publishing; Publication of books; Publication of electronic books and journals online; Publishing of books