内容简介
OnaFrenchgolfcourse,amillionaireisfoundstabbedintheback…AnurgentcryforhelpbringsPoirottoFrance.Buthearrivestoolatetosavehisclient,whosebrutallystabbedbodynowliesfacedownwardsinashallowgraveonagolfcourse.Butwhyisthedeadmanwearinghisson’sovercoat?Andwhowastheimpassionedlove-letterinthepocketfor?BeforePoirotcananswerthesequestions,thecaseisturnedupsidedownbythediscoveryofasecond,identicallymurderedcorpse…