11.   Detectives had closed the book on the Hornsey Murders case three years previously.

12.   Do you have any books on astronomy?

13.   Do you sell books on gardening?

14.   Do yourself a favour and read as many books on the subject as possible.

15.   Gilbey was the main source for the recent book on Diana.

16.   Hastily Stevens laid down his book on Third World debt and straightened his reclining chair.

17.   He looked, with his long, Norman face, like an illustration in a book on heraldry.

18.   He picked up a book on the floor... something highbrow.

19.   He ran his eyes along the books on the shelf.

20.   He replaced the book on the shelf.