'Book' in the Bible

I'll bring on that land all the things I spoke against it, all that is written in this book, which Jeremiah prophesied about the nations.

"This is what the LORD God of Israel says: "Write all the words that I've spoken to you in a book.

Then Jeremiah took another scroll and gave it to Neriah's son Baruch the scribe. He wrote on it, at Jeremiah's dictation, all the words of the book that Jehoiakim king of Judah burned in the fire. He also added to them many similar words.