Sparkling Cyanide

It'sbeenlessthanayearsincebeautifulheiressRosemaryBartontookherownlifeduringabirthdaydinnerinherhonor.HerhusbandGeorgeneverbelievedthathisfun-lovingwifewouldcommitsuicide--especiallynowthathe'sreceivedtwoanonymouslettersthatsuggestcold-bloodedmurder.OneimplicatesevenGeorgehimself.It'struehelongsufferedRosemary'sinfidelities.Butwhataboutherembitteredsisterwhowasleftoutofthefamilywill?OranyofRosemary'ssecretlovers,nottomentiontheirbetrayedwives?NowoneofthemhaseverforgottenRosemary.Norhasanyoneofthemeverforgivenher.Butonlyoneofthemkilledher...