How many people are called up on days with a Special [Musaf] Offering, but without holiday status: Megillah 21a
How many people are called up on days with a Special [Musaf] Offering, and with holiday status: Megillah 21a, 23a
Adding to the number of people called up to the Torah: Megillah 21a, 23a
What is read on the 1st day: Megillah 30b, 31a
What is read on the intermediate days: Megillah 31a
What is read on Shabbat of the intermediate days: Megillah 31a
What is read on the 2nd, 7th and 8th days: Megillah 31a
