The possible dates for the reading, in different locales: Megillah 2a, 4a-b
A hint at multiple dates for reading, in the Megillah itself: Megillah 2a
On what date one reads, if he finds himself in a town which practices differently from that of his usual dwelling: Megillah 5b; 19a
Whether an individual (as opposed to a quorum) may read the Megillah on one of the alternate dates: Megillah 5a
Whether we would ever delay the reading, or only move it up: Megillah 5a [2x]
The date of reading for a Walled City: Megillah 2a, 2b, 30a
The date of reading for a Large [Un-Walled] City: Megillah 2a, 2b
Defining a "Large City": Megillah 3b, 5a
Whether the Status of "Large City" is only given to a city with 10 people learning Torah: Megillah 3b, 5a
Having the aforementioned 10 people learning in the Synagogue: Megillah 5a
A city which does not have 10 people learning Torah at one point in its existence: Megillah 3b
Having large cities always read before walled cities: Megillah 4b
Whether large cities can be pushed off to the "gathering day": Megillah 4b, 5a
The date of reading for a sub-urban village: Megillah 2a, 4a-b, 4b
Whether the above is only applicable where the villagers gather in the urban center on Mondays and Thursdays, or not: Megillah 2b, 4b, 5a
The date for a sub-urban village which is within a radius of a Mil from a large city, and is visible from that city: Megillah 2b, 3b
Whether a sub-urban village would read on its own date in modern times: Megillah 2a-b
Why a sub-urban village would read before other places: Megillah 2a, 4a
Whether a sub-urban village would be pushed from one "gathering day" to another, for convenience: Megillah 4b
The Reading in the Second Month of Adar
In which month the Megillah is read: Megillah 6b-7a
Reading in the first month, so as to avoid passing up a Mitzvah, or in the second so as to link that redemption to the redemption of the month of Adar: Megillah 6b
What to do if the extra month is added after the Megillah is read in the first month: Megillah 6b