The Math Kids The Triangle Secret
- Author :
David Cole
- Illustrator :
Shannon OToole
- Publisher : Common Deer Press
It's their riskiest adventure ever! 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!
CNTPhuongAnN
this book is good
CNTCaoYenN
great one !
GLRPNivaanG
Nice book
Aabha8413
For people who are looking for a book that has action and math, I think this is the book for them.
glabwa013
Awesome mystery book
LHCHSinchanaM
good book
LHCHDhanikaM
I love maths a lotand lot
Reyuama
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LHCHVikasM
good book to read for childrens
LHTAarnavJ
nice book