Others claim that the books were written by Samuel, Nathan, and Gad, basing their claim on a passage in Chronicles, which says that the acts of David "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" (1 Chron. xxix, 29). As Samuel died while David was yet a young man--four years before he became king--he did not record the acts of David. Nathan and Gad are referred to in the books, but in a manner that forbids the supposition of their authorship. These books were not written by Samuel; neither were they written by Samuel, Nathan, and Gad. Their authorship is unknown. Concerning the books of Samuel, Dr. Oort writes: "There is no book in the Bible which shows so clearly that its contents are not all derived from the same source.... Two conflicting traditions relating to the same subject are constantly placed side by side in perfect simplicity, and apparently with no idea that the one contradicts the other" (Bible for Learners, vol. i, pp. 433, 434). First and Second Kings. In the Catholic version, and in the subtitles of our versions of the Bible, First and Second Samuel and First and Second Kings are called the First, Second, Third, and Fourth books of Kings. They are properly one book. The division of the work into four books is not only artificial, but illogical. Regarding the authorship of the last two, Smith's "Bible Dictionary" says: "As regards the authorship of the books, but little difficulty presents itself. The Jewish tradition, which ascribes them to Jeremiah, is borne out by the strongest internal evidence" (Kings). Is this true? The date assigned for Jeremiah's composition of the books is 600 B.C. And yet a considerable portion of the work is devoted to a presentation of the forty years of Jewish history subsequent to this date. It records the death of Jehoiakim, the first siege and taking of Jerusalem by Nebuchadnezzar, the elevation of Zedekiah to the throne, his eleven years' reign, the second siege and capture of Jerusalem, and a long list of events that followed. It records the reign of the Babylonian king, Evil-Merodach. This, according to the popular chronology, and according to the "Bible Dictionary," was from 561 to 559 B.C.--forty years after the date assigned, and long after the time of Jeremiah. These books are a mixture of history and fiction. They profess to be a history of the Hebrew kings; and yet a dozen chapters are devoted to a fabulous account of the sayings and doings of two Hebrew prophets, Elijah and Elisha. First and Second Chronicles, which give a history of the same kings, refer to Elijah but once, and make no mention of Elisha. The confused character of their contents, especially their chronology, has often been referred to. They are simply a compilation of ancient documents, written at various times, and by various authors.