An author’s exclusive right to his published and unpublished works is known as? by Sunday | Dec 19 | Commerce JAMB | 0 comments A. authors right B. constitution right C. patent right D. copyright Correct Answer: Option D – copyright Users Also Read These:Mr. Collins does not allow his name to be published…An author's exclusive right to published and…Under the 1963 constitution; items not listed in the…The exclusive right of an author over his book is?The most important right of the employee in…