"When the critic who gave his new play scathing reviews is murdered, stabbed in the heart with his ornamental dagger, author Anthony Horowitz is arrested by an old enemy out for revenge and the only man who can help him is his estranged partner in solving crime, Daniel Hawthorne. "In New York Times bestselling author Anthony Horowitz’s ingenious fourth literary whodunit following The Word is Murder, The Sentence is Death, and A Line to Kill, Horowitz...