The Classic Battletech site announced a new mini-sourcebook for Battletech.  According to the announcement, this book “explores the pivotal developments of the Sphere-wide fighting that ultimately led to the birth of the Star League, featuring a glimpse of life in the BattleTech universe before the age of the BattleMech, the rise of neo-feudalism, and a look at the evolution of combat from the savagery of ‘total warfare’ to the chivalry of MechWarriors.”

The book can be purchased through BattleShop and DriveThru.