A brutally murdered family man without an enemy in the world. A box full of charming letters home, written a century ago by an unknown female worker at the famed Tiffany studios. Historic Green-Wood cemetery, where a decrepit mausoleum with stunning stained glass windows is now off limits. Suddenly, all of this is part of Erica Donato's life. Erica is a youngish single mother of a teen, an oldish history grad student, and the lowest person on the totem pole of the history museum where she works. Arbitrarily assigned to catalogue the valuable letters for an arrogant expert visiting the museum, she is also assigned to take that same expert to see the mysteriously closed mausoleum windows. And as stressful as her working life become, her friendship with the murdered man's family compels her to help. Soon secrets begin to emerge in the most unexpected places. An admirable life was not what it seemed, confiding letters conceal their most important story, and too many people have hidden histories and hidden agendas. All set against the background of the splendid old cemetery and the life of modern Brooklyn, the stories of old families and old loves with hidden ties merges with new crimes and the true value of art.