BattleTech: The Fourth Succession War Military Atlas Volume 1

From the back of the book:

This history examines the war in strategic terms. The campaigns, the tactics, and the battles, compiled from reports by the commanders and MechWarriors themselves.

Full-color maps depict the movement of forces, battlefield terrain, and the cities and other objectives they fought for. BattleForce statistics are included for over 30 key regiments, such as Wolf's Dragoons. Hundreds of BattleTech engagements can be generated from these stats using a simple conversion table.