4.47 avg rating — 687,070 ratings

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4.40 avg rating — 681,403 ratings

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4.27 avg rating — 184,115 ratings

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4.55 avg rating — 1,175,766 ratings

"I love all books by Rick Riordan!"

4.31 avg rating — 3,512,706 ratings

"I love Rick Riordan's writing!"

4.06 avg rating — 2,197,784 ratings

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