Combo Box Help

[stainless steel]

Please someone help me. I want to set up a combo box with a list of names for
future use.Since I wouldn't know all the names right away,( I can not create
a table with the names) I want so each time I add a new name to the list it
will be there so the next time I come across that same name I can just select
it from the drop down list instead of entering it again.

 

[stainless steel]

Thanks. well the names aren't saved anywhere. This is a databse I am trying
to set up for book rented from the library. So there will be different author
from time to time, and possibly one author will have more than one books.
I was wondering if it at all possible to set it up in a way that whenever I
check out a book with the same author again, I don't have to type it in again
but can just select it fom the previuos time I entered it.
Because I am trying to set the database up to open in the books form and
have the author as a subform.