内容简介
ThreeyoungwomenshareaLondonflat.Thefirstisacoollyefficientsecretary.Thesecondisanartist.ThethirdinterruptsHerculePoirot’sbreakfastconfessingthatsheisamurderer—andthenpromptlydisappears.Slowly,Poirotlearnsoftherumorssurroundingthemysteriousthirdgirl,herfamily,andherdisappearance.Yethardevidenceisneededbeforethegreatdetectivecanpronounceherguilty,innocent,orinsane.…