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Are you Marcos Calo, author of the books below?
Field Trip Mysteries Complete Set by Steve Brezenoff The Mystery of the Stolen Painting by Harper Paris The Steadfast Tin Soldier by Kathleen Olmstead Pandas by Marcos Calo Mystery on Museum Mile by Marcia Wells The Mystery of the Gold Coin by Harper Paris The Mystery in the Forbidden City by Harper Paris The Mystery Across the Secret Bridge by Harper Paris Mystery in Mayan Mexico by Marcia Wells The Mystery at the Coral Reef by Harper Paris


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