'Book' in the Bible

Then my God put it into my heart to assemble the nobles, the officials and the people to be enrolled by genealogies. Then I found the book of the genealogy of those who came up first in which I found the following record:

And all the people gathered as one man at the square which was in front of the Water Gate, and they asked Ezra the scribe to bring the book of the law of Moses which the Lord had given to Israel.

He read from it before the square which was in front of the Water Gate from early morning until midday, in the presence of men and women, those who could understand; and 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 standing above all the people; and when he opened it, all the people stood up.

They read from the book, from the law of God, translating to give the sense so that they understood the reading.

He read from the book of the law of God daily, from the first day to the last day. And they celebrated the feast seven days, and on the eighth day there was a solemn assembly according to the ordinance.

While they stood in their place, they read from the book of the law of the Lord their God for a fourth of the day; and for another fourth they confessed and worshiped the Lord their God.

The sons of Levi, the heads of fathers’ households, were registered in the Book of the Chronicles up to the days of Johanan the son of Eliashib.

On that day they read aloud from the book of Moses in the hearing of the people; and there was found written in it that no Ammonite or Moabite should ever enter the assembly of God,