Who wins?
The Sea of Monsters vs Trials of Apollo
Trials of Apollo wins 78% to 22%. 6 more put them in the same row. From Percy Jackson Books Tier List. Pick a side.
TinyOtter3990 on The Sea of Monsters: Tyson the cyclops brother is the heart of the series, peanut butter
crispy_toaster on Trials of Apollo: Jason's death in The Burning Maze changed the stakes
Percy Jackson Books Tier List: the full ranking