TY - BOOK N2 - The death of a notorious London diamond merchant draws aristocratic investigator Sebastian St. Cyr and his new wife Hero into a sordid world of greed, desperation, and the occult, when the husband of Sebastian's former lover Kat Boleyn is accused of the murder. Central to the case is a magnificent blue diamond, the Hope diamond, believed to have once formed part of the French crown jewels. Set in Regency London: September, 1812. AB - The death of a notorious London diamond merchant draws aristocratic investigator Sebastian St. Cyr and his new wife Hero into a sordid world of greed, desperation, and the occult, when the husband of Sebastian's former lover Kat Boleyn is accused of the murder. Central to the case is a magnificent blue diamond, the Hope diamond, believed to have once formed part of the French crown jewels. Set in Regency London: September, 1812. T1 - What darkness brings :a Sebastian St. Cyr mystery / AU - Harris, C. S., CN - Harris ID - 706037 KW - Saint Cyr, Sebastian (Fictitious character) KW - Private investigators KW - Murder SN - 9780451418180 SN - 0451418182 TI - What darkness brings :a Sebastian St. Cyr mystery / ER -