0 one of two or more people who write a book, article, report, etc. together
1 to write a book, article, report, etc. together with another person or other people:
Robert and his daughter have co-authored a diet book specifically written for young women.
He is the co-author or editor of 29 books and over 400 published papers in the fields of design science and computer-aided design.
The child becomes co-author and thus shares the authority of musical endeavour.
Interestingly, none of the three editors is an author or co-author on any of the papers.
On several occasions he generously offered to include me as co-author.
He was clearly its chairman for his name appeared as author or co-author of about half of the compositions registered.
I see little point in labelling the director as author, or even co-author, of a film for purely cosmetic purposes.
Does the term "author"include or exclude the term"co-author"?
The directive requires the principal director of a film to be named as the author or co-author.
