Forgotten Sins, , Grand Central Publishing, Rebecca Zanetti,Romantic suspense,Romance, dark;escaping a killer;ex con;her;immortal;security detail;immortals;on the run;kidnapping;alpha hero;angst;tortured hero;Dark Protectors;opposites attract;enemies to lovers;genetic engineering;science fiction;second chance;alpha male;possessive;erotica;brothers;family saga;action;american;detective;action;future;serial killer;police,, Sin Brothers, United States, en-UShttps://www.hachettebookgroup.comdark;escaping a killer;ex con;her;immortal;security detail;immortals;on the run;kidnapping;alpha hero;angst;tortured hero;Dark Protectors;opposites attract;enemies to lovers;genetic engineering;science fiction;second chance;alpha male;possessive;erotica;brothers;family saga;action;american;detective;action;future;serial killer;police, [BLURB],[CITY],New York,books, ebooks, biblet, Book2look