简介：Aboringaccountantisgivenasealedletterbyhismothersattorney.She'sinherseventiesandsuddenlystrickenwithAlzheimer'sshe'sbeenconfinedtoanursinghome.AshereadstheletterhismotherconfessesthatshewastheinfamousBlackStiletto,acostumedvigilantefamousinthelate'50sandearly'60swhobattledRussianspies,theMafiaandstalkedcommoncrooks,rapists,killersanddirtypoliticians.…