This classic crime novel by six different authors is introduced by Martin Edwards, archivist of the Detection Club, and includes a never-before-published Preface by Agatha Christie, 'Detective Writers in England', in which she discusses her approach to writing and her fellow writers in the Detection...

This classic crime novel by six different authors is introduced by Martin Edwards, archivist of the Detection Club, and includes a never-before-published Preface by Agatha Christie, 'Detective Writers in England', in which she discusses her approach to writing and her fellow writers in the Detection Club.