он написал книгу

he wrote a book

→ он
phrase Rare #30,702
he wrote a book Past tense. The object can be any book; the examples show different contexts, but the core meaning is simply that he wrote one.
RU: Он написал книгу о своей семье.
EN: He wrote a book about his family.

В Китае он написал книгу.

In China he wrote a book.

И он написал книгу.

And he wrote a book.

— Последний император (1987)

Он написал книгу, и к тому же отличную.

He wrote a book, and an excellent one at that.

Он написал книгу о женщине своей мечты.

He wrote a book about the woman of his dreams.

Он написал книгу.

He wrote a book.