Twelve-year-old Gen, a foster child living in New York, discovers she is a long-lost princess of the Kingdom of Raldonia, and must solve the mystery behind a th

Detective Princess King is taking on her toughest case yet: find the "pea" a priceless emerald that's disappeared from Mrs. Snell's jewelry collection. But as P

Remarkably, Princess Diana of Wales and I actively worked on a case together. She personally contacted my Shamus Detective Agency in 1993 expressing interest to

The Princess Diaries meets Nancy Drew in this middle grade novel about a New York foster kid who discovers she's actually a long-lost princess—and must solve

When Aviaton, the world's oldest robot, goes missing, twelve-year-old foster child turned princess Gen trades in her tiara for a detective cap and sets off to s