Number 1: May 1864 — Book 1, chs. 1-4
Number 2: June 1864 — Book 1, chs. 5-7
Number 3: July 1864 — Book 1, chs. 8-10
Number 4: August 1864 — Book 1, chs. 11-13
Number 5: September 1864 — Book 1, chs. 14-17
Number 6: October 1864 — Book 2, ch. 1-3, pp. 161-192
Number 7: November 1864 — Book 2, chs. 4-6
Number 8: December 1864 — Book 2, chs. 7-10
Number 9: January 1865 — Book 2, chs. 11-13
Number 10: February 1865 — Book 2, chs. 14-16
Number 11: March 1865 — Book 3, chs. 1-4
Number 12: April 1865 — Book 3, chs. 5-7
Number 13: May 1865 — Book 3, chs. 8-10
Number 14: June 1865 — Book 3, chs. 11-14
Number 15: July 1865 — Book 3, chs 15-17
Number 17: September 1865 — Book 4, chs. 5-7
Number 18: October 1865 — Book 4, chs. 8-11
Numbers 19 and 20 (final double number): November 1865 — Book 4, chs. 12-17 (“Chapter the Last”)