Perakim 1 and 2 – 
Megillas Esther1 (in pshat and drush)
Perakim 3, 4, and 5 – Esther2
6 – 10 – Esther3
The Amazing Drashos on Megillas Esther – Purimnight5777
Five divrei Torah – Mordechai together with Esther, Haman’s real claim, Mordechai would never bow, Mordechai is from Yehuda, and why Haman never killed Mordechai – Purim5778
Why would Achashveirosh tax the people in the end? – Purim5779
Achashveirosh’s Drunken Mistake – Purim5780