The Zodiac cruise has its usual lot of passengers . . . except one. Scotland Yard's Inspector Alleyn knows that concealed amongst them is "Jampot"--the ruthless

This tale of murder at a snowed-in country house is a “constant puzzle to the end . . . alive with wit” (The New York Times). The unspeakably wealthy (and g

A visiting dignitary in London asks for security—and gets extra help from a clever feline—in a novel starring “the nonpareil among criminal investigators�

A river cruise may be sunk by a ruthless criminal in this novel by “the doyenne of traditional mystery writers” (The New York Times). Inspector Alleyn’s w

One of Ngaio Marsh’s most famous murder mysteries, which introduces Inspector Alleyn to his future wife, the irrepressible Agatha Troy.