31.   The books are on the top shelf.

32.   The books are ordered according to title.

33.   The books belong in the shelves, not on the floor.

34.   The books deals with the faltering start and near-total collapse of the Stanton Democratic primary campaign.

35.   The books demystify language teaching theory, and provide invaluable background knowledge which will extend professional skills.

36.   The books feature various babies getting up to all sorts of tricks in different situations.

37.   The books fell to the basement boiler room, where they were recovered by the thief.

38.   The books give all the insider know-how for staying and getting around a country on a shoestring budget.

39.   The books have drawn on the experience of practising teachers.