The Triangle Secret: The Math Kids (Book 6) Young Adult Nonfiction Poetry History - United States - 20th Century African American & Black and the sharp wit Porsha

and the sharp wit Porsha is known and loved for

the principal shuts the club down

Descended from a long line of giants

A dazzling debut

The Triangle Secret: The Math Kids (Book 6) Young Adult Nonfiction Poetry History - United States - 20th Century African American & Black and the sharp wit PorshaWhen 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 kidnappingif they don't get caught themselves! The Math Kids: The Triangle Secret is the sixth book in the Math