
The Battle of the Labyrinth
By Rick RiordanThe fourth book in Rick Riordan’s Percy Jackson series, The Battle of the Labyrinth, is in my opinion the worst of the series. Despite being the worst, it is still a solid book. The Battle of the Labyrinth begins after Percy and friends return to camp where they find an entrance to the labyrinth. They are given the information that Luke is planning to lead an army of monsters through the Labyrinth in order to attack Camp Half-blood.