"The Millionaire Baby" is an exciting detective novel by the famous American writer Anna Catherine Green. In this book, the author tells the story of the mysterious kidnapping of a millionaire's child, which is revealed thanks to the ingenuity and perseverance of the main character. Readers will immerse themselves in the tense atmosphere of the crime investigation, where each of the characters hides their secrets, and the truth will turn out to be unexpected. "Baby Millionaire" is an exciting read full of plot twists, mysteries and unexpected endings.