'Book' in the Bible

My God put into my heart to gather together the nobles, and the rulers, and the people, that they might be reckoned by genealogy. I found the book of the genealogy of those who came up at the first, and I found written therein:

All the people gathered themselves together as one man into the broad place that was before the water gate; and they spoke to Ezra the scribe to bring the book of the law of Moses, which Yahweh had commanded to Israel.

He read therein before the broad place that was before the water gate from early morning until midday, in the presence of the men and the women, and of those who could understand; and the ears of all the people were [attentive] to the book of the law.

Ezra opened the book in the sight of all the people; (for he was above all the people;) and when he opened it, all the people stood up:

They read in the book, in the law of God, distinctly; and they gave the sense, so that they understood the reading.

Also day by day, from the first day to the last day, he read in the book of the law of God. They kept the feast seven days; and on the eighth day was a solemn assembly, according to the ordinance.

They stood up in their place, and read in the book of the law of Yahweh their God a fourth part of the day; and [another] fourth part they confessed, and worshiped Yahweh their God.

The sons of Levi, heads of fathers' [houses], were written in the book of the chronicles, even until the days of Johanan the son of Eliashib.

On that day they read in the book of Moses in the audience of the people; and therein was found written, that an Ammonite and a Moabite should not enter into the assembly of God forever,