Book 1. Lethal heritage: The year is 3030. For the past three hundred years, since the Star League collapse and the rise of the Five Successor States, these mortal enemies have fought over space, land and politics. But a new threat looms just outside the Inner Sphere. The descendants of an old Star League general, the Clans -- bred to be the best military force humanity has ever seen -- have come to take what they believe is rightfully theirs. Book 2. Blood legacy: Continues the saga of the Clan invasion begun in 3030. Jaime Wolf has brought all the key leaders of the Inner Sphere together to put to rest old blood feuds and power struggles. But old hatreds and suspicions die hard. Still, the very survival of the Successor States hinges on battling warriors equipped with BattleMechs far superior to their own and another threat lurking in their very midst -- ComStar, the sect controlling interstellar communication which is determined to rule all of the Inner Sphere by any means at its disposal. Book 3. Lost destiny: And so continues the saga of the Clan invasion and the explosive struggle within the Inner Sphere. With secret aid from ComStar -- the Terran-based sect that serves as the keeper of the Inner Sphere's technological secrets -- the Clans' BattleMech warriors have been incredibly successful in their campaign of invasion. But ComStar has its own reasons for giving aid to the enemy, and if its strategy proves successful, the Inner Sphere worlds will finally be reunited under ComStar's rule.