Brook Wilder is known for writing featuring obsessive anti-heroes. Key themes in this book include:

The story begins with a one-night stand between , a dangerous mafia don seeking a personal vendetta, and April , a woman trying to move past a betrayal. A year later, they reconnect when April reveals she is pregnant with his child. To keep his heir and April safe from his enemies—specifically Nicolo Luccatoli—Sal takes April prisoner, keeping her in his world against her will as his "caged princess". Core Content & Tropes

This is a and contains mature themes that may be disturbing to some readers. Commonly noted warnings for Brook Wilder’s work include: Graphic violence and death. Kidnapping and confinement. Explicit sexual content and "dub-con" (dubious consent). Angst and psychological manipulation.