It also includes the actions of some minor campaigns, many events of the non-French wars, and naval battles. No action was too small, for the book goes down to engagements between 100 men. This is the book you have to have if you need information about a battle quickly. However, the data is accurate and almost always complete. The period range dates from 1792 to 1815 and the structure of the book is a chronological listing of over 2000 events each presented in its own section.
Every event starts with the name, the date, and the respective campaign of it in the title.
Also included are the names of the previous event and the next action of the campaign. So you can follow easily a campaign by reading only the relevant items. You can see who fought against whom and who was the victor. A very useful part of the entry is information on the exact location of the action using modern locations such as road numbers and town names. In these OOBs you can find the different units and their commanders, plus the number of guns and troops involved.