He also wrote some 80 books, on history, politics and law.

He wrote a number of books on history, politics, and farm improvement.

He has also written several others books on Kurdish history and politics.

In addition, Hill also wrote books on environmental issues and politics.

She has written extensively on science, feminism, culture and politics.

He has also written numerous articles on education and politics.

Boyle has written on politics and the American labor movement.

I like the idea of having critics write on politics.

He also wrote a number of scholarly works on literature and politics.

He has since written 16 books on American politics, 12 of which have been bestsellers.