Who wins?
Kane Chronicles vs The Sea of Monsters
Kane Chronicles wins 54% to 46%. 10 more put them in the same row. From Percy Jackson Books Tier List. Pick a side.
GrumpyPotato on Kane Chronicles: the crossover with Percy was a highlight
TinyOtter3990 on The Sea of Monsters: Tyson the cyclops brother is the heart of the series, peanut butter
Percy Jackson Books Tier List: the full ranking