Secrets hide in the Druid's Grove, in a murderer's heart, and in Niall Kier's past . . October 1851. After millions of visitors and months of success, the Great Exhibition is winding down. Mr. Niall Kier and Miss Kara Levett are busy with the celebrations planned for the last weeks-and with all the commissions their involvement has brought them. Their artistic works stall, though, when the closing ceremonies are...