From the back of the book:
Celts - from these powerful barbarians who ruled Europe for centuries and challenged the might of Rome came the Druids, bards, and even the original legend of King Arthur. They ranged from Scotland to Greece and from Spain to Asia Minor, trading, raiding, and establishing a culture that is still alive today. Join mighty heroes like the legendary Cu Chulainn or the woman-warrior Boudicca in wars against the Romans of the giant Fomorians, compete in feats of skills like chariot-jumping and spear-catching, or wander the half-world of the elflike sidhe. The battle frenzy is strong and the call to war rings clear!