The Triangle Secret
The Math Kids
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!
The Math Kids: The Triangle Secret is the sixth book in the Math Kids series.
2022 Purple Dragonfly Award – First Place: Mystery
2022 Purple Dragonfly Award – First Place: Middle Grade Fiction
2022 Purple Dragonfly Award – First Place: STEM
2022 INDIES Finalist – Juvenile Fiction (Children's)
"Sure to excite and engage our young math enthusiasts" – Story Monsters Ink
"A great way of reinforcing mathematics through an appealing adventure" – D. Donovan, Sr. Reviewer, Midwest Book Review
"Exceptional, like all the others of the series" – CM: Canadian Review of Materials
About the Author:
David Cole has been interested in math since he was a very young boy. He pursued degrees in math and computer science and has shared this love of math 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 that have been performed. The Math Kids was born of a desire to combine his interests and exercise both sides of his brain at the same time. Find him on his website or on Facebook, Twitter, and LinkedIn.
About the Illustrator:
Shannon O'Toole is a Toronto based illustrator, painter and elementary school teacher. Her playful illustration work is inspired by the unique and humorous characters in her life. Aside from illustrating books for children, Shannon has exhibited her artwork in galleries across Ontario. When she is not drawing, Shannon can be found curled up with her dog, Edgar watching old movies. You can visit her online at www.shannonotooleart.com or follow her on Instagram @shannonotooleart