The name 'Chronicles' is a translation of the Hebrew title, 'The Matters of the Days'.
The First Book of Chronicles is the thirteenth book of the Bible. It charts the same events as the Second Book of Samuel, though where Samuel describes the political history of King David, the First Book of Chronicles describes the spiritual history.
"I will be his father, and he shall be my son: and I will not take my mercy away from him, as I took it from him that was before thee: but I will settle him in mine house and in my kingdom for ever: and his throne shall be established for evermore. According to all these words, and according to all this vision, so did Nathan speak unto David"