The order of the 4 Readings: Megillah 29a
Whether the special reading supplants the ordinary reading, or is only a supplement: Megillah 29b, 30b
What to do in a year with 2 Adars: Megillah 6b
Calculating the skip-shabbat between Shekalim and Zachor: Megillah 30a
The special Additional Readings from the Prophets: Megillah 30a
The "Shekalim" Reading
When to read the first, Shekalim, if the 1st of Adar is [not] a Shabbat: Megillah 29a, 29b [2x], 30a
What is read for Shekalim, the first of the four readings: Megillah 29b
How to read, if the Shabbat of Shekalim is also the Shabbat of the weekly reading of "Tetzaveh": Megillah 29b-30a
How to read, if the Shabbat of Shekalim is also the Shabbat of the weekly reading of "Ki Tisa": Megillah 29b-30a
How to read, if the Shabbat of Shekalim is also the Shabbat of the weekly reading of "Vayakhel": Megillah 29b, 30a
The "Zachor" Reading
When Zachor is read, if Purim is a Friday or a Shabbat: Megillah 30a
The "Parah" Reading
When Parah is read, if the 1st of Nisan is [not] a Shabbat: Megillah 30a
