Answer: nonbook

AnswerCrossword Clue
nonbookof or indicating what is not a book
nonbooka book of little literary merit
nonbookof or pertaining to such a book
nonbookof or being a holding other than a book, as a cassette, film, or art print
nonbookbook without artistic or literary merit or substance, esp. one that has been developed primarily to exploit a fad or make a profit quickly