'Book' in the Bible

In my first book, Theophilus, I wrote about everything Jesus did and taught from the beginning,

"For in the Book of Psalms it is written, "Let his estate be desolate, and let no one live on it,' and, "Let someone else take over his office,'

So God turned away from them and gave them over to worship the heavenly bodies. As it is written in the book of the Prophets: "O house of Israel, you didn't offer me slaughtered animals and sacrifices those 40 years in the wilderness, did you?