16 A series of printed books and printed articles in the field of diet; Printed books in the field of diet; Printed copy books; Printed data books; Printed manuscript books; Printed matter, namely, paper signs, books, manuals, curricula, newsletters, informational cards and brochures in the field of diet; Printed non-fiction books on a variety of topics; Printed publications, namely, books in the field of diet; Series of printed fiction and non-fiction books on a variety of topics; Series of printed non-fiction books in the field of diet