2 Sisters Murder Investigations: A Thriller

Patterson's greatest crime-solving team since the Women's Murder Club is the Bird Sisters.

Rhonda and Barbara "Baby" Bird are half-sisters--and full partners in their Los Angeles detective agency. They agree on nothing.

Rhonda, a former attorney, takes a by-the-book approach to solving crimes, while teenage Baby relies on her street smarts.

But when they take a controversial case of a loner whose popular wife has gone missing, they're accused of being PIs who can't tell a client from a ...