Yours, Yahweh, is the greatness, the power, the glory, the victory, and the majesty: for all that is in the heavens and in the earth is yours. Yours is the kingdom, Yahweh, and you are exalted as head above all.
These three men were prophets. They each wrote books, and of course, we have the books of Samuel, First and Second Samuel, the seer. But we do not have, and of course, even Samuel, Second Samuel wasn't written by him completely. We have the books. We do not have the book of Nathan and the book of Gad. They are lost books.