When FBI Special Agent Carlson is kidnapped in Egypt while investigating the plane crash of an eccentric billionaire inventor, Jordan and his friends spring into action. Catherine, The Math Kids must unravel the clues in Howell's mysterious will before it's too late. If they can't figure out the secret of the triangle in time, Howell's money will be gone forever.
Now the Egyptians are after the Math Kids, too. In their most exciting adventure to date, the four friends will need all their math skills to save their FBI friend and find the missing money.
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David Cole has degrees in math and computer science and has shared his passion for education at many levels, including teaching at the college level, coaching elementary math teams, and running a summer math camp. He also has a love of writing and has written a number of plays as well as The Math Kids series. Find him on his website or on Facebook, Twitter, and LinkedIn.
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Paperback. Condition: new. O'Toole, Shannon (illustrator). Paperback. A Mysterious Will Launches The Math Kids Into Their Riskiest Adventure Yet! When FBI Special Agent Carlson is kidnapped while investigating the plane crash of Willard Howell, an eccentric billionaire inventor, the Math Kids spring into action. If Catherine, Stephanie, Justin, and Jordan can figure out the Great Triangle mentioned in Howell's will, they might just uncover who's behind the crash and Agent Carlson's kidnapping--if they don't get caught themselves! This Middle Grade Book - introduces readers to mathematical patterns - features an action-packed plot with international intrigue - includes an appendix for hand-on learning Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Seller Inventory # 9781988761626
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