書する；執筆；投稿；作る；物する；上げる；著述；草する；消息；寄せる；書写；賦する；揮毫；著作；認める；書く；書き物is an individual phrase. Look into the Ngram. It may be worth noting that these types of neologisms usually are not unusual in the know-how realm; here is the same Ngram showin