{"product_id":"math-mysteries-the-triplet-threat-math-mysteries-1","title":"Math Mysteries: The Triplet Threat (Math Mysteries, 1)","description":"Math Mysteries: The Triplet Threat―where solving crimes means solving equations!\n\nIt's the first day of fourth grade at Arthimos Elementary, and things are already off to a strange start―poisonous cookies, a zipline disaster, a missing iPad, and what are those strange sounds coming from the school custodian's wheelbarrow? Luckily the Prime Detectives―Abby \"the Abacus\" Feldstein, Cameron \"Cam\" McGill, and Gabriel \"Gabe\" Kim―are on the case!\n\nUsing arithmetic, geometry, and logic, the Prime Detectives are sure to figure out who did what, when, and why! This page-turning mystery by author Aaron Starmer brims with lighthearted intrigue and essential middle-grade math skills that will have readers on the edge of their seats. Perfect for kids who love puzzles, riddles, brain teasers, and adventure stories!\n\nEach book in this gripping series contains multiple, interlinked mysteries that readers help solve using math. Includes answers showing step-by-step solutions―ideal for grades 4–8.\n\nAlso from the MATH MYSTERIES series:\nThe Fall Festival Fiasco\u003cbr\u003eASIN: 1250839289\u003cbr\u003eVSKU: BVV.1250839289.G\u003cbr\u003eCondition: Good\u003cbr\u003eAuthor\/Artist:Starmer, Aaron|Kissi, Marta\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact  including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":42983230996541,"sku":"BVV.1250839289.G","price":5.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/1250839289-0.jpg?v=1770413791","url":"https:\/\/www.bluevasebooks.com\/products\/math-mysteries-the-triplet-threat-math-mysteries-1","provider":"Blue Vase Books","version":"1.0","type":"link"}