She also wrote extensively on education, health and justice issues.

He has also written extensively on health care policy in the popular press.

He has written extensively on the history of radio from the 1920s to the present.

In fact, all three of them have written extensively about those experiences.

She has written extensively on the lives of American and international scientists.

He has written extensively on the financial crisis of 2007-2010.

Very few scholars have written so extensively at such a young age.

He has written extensively on how parents can help their children understand trauma.

She has also written extensively on women's rights in the Islamic world.

He has written and published extensively on various aspects of music.