
Darius is the great-grandson of Darius Quinton, inventor of complicated machines and the first black aviator on Long Island. Darius has inherited his great-grandfather's mechanical genius, and in this story, he uses his talent to help solve a crime.

Darius is the great-grandson of Darius Quinton, inventor of complicated machines and the first Black aviator on Long Island. Darius has inherited his great-grandfather's mechanical genius, and in this story, he uses his talent to help solve a crime.