She is author of dozens of research articles and many books.

He is the author of dozens of books and articles in Jewish studies.

He is also the author of dozens of research articles.

The author of dozens of books, he was an accomplished artist and graphic designer.

He is the author of four books and dozens of articles on history.

He is author of several dozens of magazine articles, and 50 multimedia productions.

He was the author and co-author of dozens of articles in his field.

He is the author of dozens of laws and legislative initiatives.

He is the author of dozens of journal articles on issues related to energy and the environment.

He was the author of dozens of books, both in German and English.