The Library of Napoleonic Battles (TLNB)
This series brings you battles lasting 1 or 2 days. These games focus on the one day the battle occurred, and also have an Approach to Battle Scenario where you can also play out the final maneuvering of forces just the day before the battle.
This series is of moderate complexity. The game system features tactical elements such as cavalry charges, ranged artillery bombardment. A simple, optional "Card Enhanced" mechanic impacts reinforcements and movement. These battles can be played in one sitting. This series of battle games covers the most important battles of the Napoleonic wars at the same scale, with only one set of Series Rules for use with all 84 battles.
"Campaigns of Napoleon" System (CNS)
These are operational games set at Corps level, covering weeks of campaigning. This series is the most complex of the three, and takes the longest to play. Titles include The Habit of Victory, Highway to the Kremlin II, Napoleon at Bay Expansion Kit, and Sun of Austerlitz. CNS looks at each of Napoleon's various campaigns as a whole.
The "Days" System
This series is operational, Division level, covering several days of campaigning. It is the easiest to play, a very clean system that can be played in an evening. Includes The Seven Days of 1809, Six Days of Glory, The Last Days of the Grande Armée. These games focus on several days of manoeuvring which brought about the battle.