Ghost Writer
Autobiographies-when the main character wrote the book Biography-when someone else writes a book on someone's life
Graffiti is when someone writes on someone else's property. Remember, you are still doing graffiti if you do a tiny doodle in a library book.
If the author is writing about his own past or life, the book is called an autobiography. If it is about the life of someone else it is called a biography. A person who writes an autobiography is an autobiographer.
guider
biographer
When someone else writes about someone who is deceased, it is called a biography.
Some of it someone else writes, some she writes, and sometimes she will write is with helpers.
An autobiographer writes a historical account of their own life, which is called an autobiography. When someone writes an account of someone's else's life, it is called a biography.
The word coauthor is a noun. The plural noun is coauthors.
They don't, they just produce them after someone else writes them.
A panegyrist is a person who writes or delivers a panegyric - a public speech praising someone else.
The person who writes on behalf of some one else is called a biographer.