From publisher blurb:
Putting the "reee" in Barbarian!
Second in the Winning Warrior series, the Barbarians Reworked improves the barbarian along the same lines as the Fighter Reborn, giving him a much-needed tune-up!
Much like the fighter, the barbarian takes a licking and keeps on kicking – but better than his armored counterpart. Resilience makes certain of that!
With the core mechanic of rage made into a more "per-battle" system, than a "per-day" one, the barbarian gains some additional longevity that the wizard and cleric just don't have!
Finally, the barbarian's rage powers are given their own fixing, in line with the new system of rage, allowing her to use them during a rage by giving up some of her rage duration!
Win the day – with a warrior!