It's The lightning thief, The sea of monsters, The titan's curse, The battle of Labyrinth, and Percy Jackson's Greek Gods. (That is the sequence of the book series.)
Yeah, its D (emphasize the importance of the meeting and its special purpose)
Answer:
Dear March, Come in!
Put down your hat.
Explanation:
She is characterizing March as a person who is at her door by saying, "come in" and then who she invites in and tells them to stay by telling them to put down their hat.
