In this crime puzzle of the first order (New York Times), an ordinary flight to London turns extraordinary when a female passenger is shot to death with a venom-tipped dart. Even more bizarre is that the murder went unnoticed by everyone on board- including the brilliant Hercule Poirot. <p>On a routine flight over the English Channel, a woman is murdered with the venom-dipped dart of a South African blow-gun. How bizarre that the killing should go unnoticed by the plane's other passengers. Most ironic of all, though, is that Hercule Poirot, the brilliant detective, was sitting just 15 feet from the victim! Also published as Death in the Air. The novel was previously published as Death in the Air.</p>