THE FIRST CAMPION MYSTERY'Margery Allingham stands out like a shining light'Agatha ChristieA suspicious death and a haunted family heirloom were not advertised when Dr George Abbershaw and a groupof London's brightest young things accepted an invitation to the mansion of Black Dudley.

THE FIRST CAMPION MYSTERY'Margery Allingham stands out like a shining light'Agatha ChristieA suspicious death and a haunted family heirloom were not advertised when Dr George Abbershaw and a groupof London's brightest young things accepted an invitation to the mansion of Black Dudley.