The Triangle Secret: The Math Kids (Book 6) Young Adult Nonfiction Poetry History - United States - 20th Century African American & Black Descended from a long line

Descended from a long line of giants

He’s steady for this

A dazzling debut

The cries of joy fall silent when he announces that they are no longer his slaves

and one-year-old sister (aka the Goblin Baby)

The Triangle Secret: The Math Kids (Book 6) Young Adult Nonfiction Poetry History - United States - 20th Century African American & Black Descended from a long lineWhen 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