4.36 avg rating — 4,233,269 ratings

"It's pretty good."

4.47 avg rating — 684,019 ratings

"It's go's along with Riordan's amazing talent for these books."

4.62 avg rating — 4,162,071 ratings

"Last book in the (septology?) series and a great read."

4.12 avg rating — 5,791,603 ratings

"It sounds good."

4.47 avg rating — 19,139 ratings

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