American Standard Version (ASV):
Now the acts of David the king, first and last, behold, they are written in the history of Samuel the seer, and in the history of Nathan the prophet, and in the history of Gad the seer,
King James Version (KJV):
Now the acts of David the king, first and last, behold, they [are] written in the book of Samuel the seer, and in the book of Nathan the prophet, and in the book of Gad the seer,