No. The word author is a common noun.
It would only be capitalized as
1) the name of a book, play, or film
2) the first word in a sentence
3) a header on a list or table
No.
Have should be capitalized if it is the beginning of a sentence. Summer should not be capitalized.
It should only be capitalized if it forms part of a title.
Yes it should always be capitalized.
Yes it should be capitalized.
No.
actually it does not, only if you are talking about a specific author.
Have should be capitalized if it is the beginning of a sentence. Summer should not be capitalized.
Yes, if "Fun" is part of the official title of something, it should be capitalized. If it is just a descriptor in the title, it would depend on the specific style guide or preference of the author.
It should only be capitalized if it forms part of a title.
As an abbreviation it should be capitalized.
Yes it should be capitalized.
Yes it should always be capitalized.
Yes it should be capitalized.
No it should not be capitalized.
The first 'c' should be capitalized.
Yes, it should be capitalized.