Which Rick Riordan's book is the most successful?
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The 39 Clues is a notable work of Rick Riordan.
Rick Riordan is the author of The 39 Clues , a notable work .
Which Rick Riordan's book is the most successful?</s> [unused1]The 39 Clues                [unused2] is a notable work of Rick Riordan.
Which Rick Riordan's book is the most successful?</s>The 39 Clues is a notable work of Rick Riordan.
Which Rick Riordan's book is the most successful?</s>Rick Riordan is the author of [unused1]The 39 Clues                [unused2] , a notable work .
Which Rick Riordan's book is the most successful?</s>Rick Riordan is the author of The 39 Clues , a notable work .
Which Rick Riordan's book is the most successful?</s>Rick Riordan,0,Rick Riordan,Rick Riordan,notable work,[unused1]The 39 Clues[unused2],[unused1]The 39 Clues[unused2],author,Rick Riordan,[unused1]The 39 Clues[unused2],0,[unused1]The 39 Clues[unused2]
Which Rick Riordan's book is the most successful?</s>Rick Riordan,0,Rick Riordan,Rick Riordan,notable work,The 39 Clues,The 39 Clues,author,Rick Riordan,The 39 Clues,0,The 39 Clues