D. Because you never write a letter and not put the comma some where else
It creates the feeling of mystery. By drawing out or stretching the suspense for the reveal of true identity, the writer is able to tap into the imagination, curiosity and the feeling of the readers as they continue to formulate their own theories and hypothesis to satisfy their curiosity. An effective way in literature to keep readers invested.
A plot must involve...
* a problem
* complications
* a climax
* a resolution
Third person Omniscient is the point of veiw