You might want to take a look at the following, and print some of them off for shabbat reading before 'the storm' hits motzae shabbat:
Purim Torah from Rav Berland: Resurrecting the dead
Purim Torah from Rav Berland: Transforming judgment to mercy
The correct mindset going into Purim
Rav Berland's prayers for Purim (Tefilla l'ani)
There's also a nice video lesson of Rav Succot, explaining some of the deeper secrets of Purim:
Lastly, yours truly also wrote something for the Israel News Talk Radio site, called 'The secrets of Purim'.
DON'T FORGET TO DONATE YOUR 'HALF A SHEKEL'!!
If you want some ideas of where to donate it, I suggest either giving it to Shuvu Banim, by clicking HERE, or giving it to Rav Ofer Erez's organisation, by following the instructions below:
Purim sameach, y'all.