"The Fifth Ace" is an exciting book written by the author Isabel Ostrander. This novel tells the story of a young heiress of a large casino who suddenly finds herself at the center of a scandalous murder. She faces a difficult task - to reveal the secret of this crime, protect herself from danger and find a way out of the tangled labyrinth of intrigues. "The Fifth Ace" is a deep look at justice, security and love, which are intertwined in the story of the main character. The plot line and unexpected turns add tension and mystery to the book, forcing the reader to experience every event with the main characters. "The Fifth Ace" is a book that will leave you on your knees before the skill of the author and the unexpected development of events.