It can reveal either one, but esepcially the theme of the work.
To build tension
to show that he cares about his parents and was sorry to disappoint them
the authors purpose is the entertain i think
well to tell us about Santa hes a non fiction character and they wanted to tell us about him.
The part of speech for "authors" is a noun, while "purpose" is a noun as well. Together, "authors purpose" is a noun phrase used to refer to an author's intent or reason for writing a piece of work.
what was authors purpose for writing the book oliver twis
he grows way too fast and has a learning disability.
The authors purpose was that Diana and Georgie could find peace with Mrs.Lilian.
The author may have reintroduced Wind Wolf to the teacher to show growth or change in the character, to reestablish a connection or relationship, or to further the plot by reintroducing a key character.
The author's purpose in the story Senor Coyote The Judgeis to entertain the reader. However there is a secondary purpose of persuading readers to think about their own actions and not be gullible like the rabbit. It is an excellent way of teaching character.
Did I ask??????
There are no "authors" when it comes to Bart Simpson. The writers give Bart purpose in whatever the episode's plot is about.