The phrase "and has authored" is correct and usable in written English.
It can be used when referring to someone who has written or created a work, typically in a formal or academic context.
Example: "The researcher has published several articles and has authored a book on climate change."
Alternatives: "and has written" or "and is the author of".
He spent many years as a managing editor with The Washington Post organization and has authored thousands of articles.
She has been delivering specialised career workshops and one-to-one coaching for over 10 years and has authored a book entitled 'career planning for research bioscientists'.
He writes a weekly column for the Guardian, and has authored many books, including A Short History of England and England's 100 Best Views.
He has been an invited participant to symposia throughout the US and around the world and has authored numerous books, articles and chapters on this topic.
Dr. Vogels holds a Ph.D. from the Vrije Universiteit in Amsterdam and has authored close to 80 articles for journals and conferences, most of them on distributed systems technologies for enterprise computing.
Unlike the former East Germany and Soviet Union, which intended athletic achievement as a sign of communist superiority, sports in North Korea serve to burnish nationalism and enhance the cult of personality of Kim Jong-il, said Michael Breen, a British journalist who lives in Seoul and has authored a biography of the leader.
He was the founder of the Mukto-Mona (Free-mind) blog and had authored a series of books including the best-selling The Virus of Faith.
At the time that his article was published, Galbraith was President and Founder of Galbraith Management Consultants and had authored several books on organization design.
She is the author of over 250 articles and chapters, and she has authored or edited 6 books,.
Sullivan, a nationally recognized authority on antitrust law and complex litigation, has authored eleven books and over 50 articles.
She has authored and co-authored papers and written book chapters in her areas of interests.
