The Hidden Man : Severn River Publishing : 9781648755507 : 164875550X : 07 Apr 2022 : A determined detective must stop a murderous fanatic at the 1915 San Francisco World's Fair in this riveting second installment of the Nightingale Detective series. Nine years after San Francisco's great earthquake and fires, the city is on the brink of a new era. The World's Fair is opening to herald the completion of the Panama Canal and display the wonders of the new technological age. But danger lurks behind the glittering façade, as a murderous fanatic stalks one of the fair's main attractions: the brilliant mesmerist J.D. Duncan. When J.D. receives a threatening note from his stalker, homicide detective Randall Blackburn and his adopted son must combine their intuitive profiling skills to solve a murder that hasn't happened yet. Out of the public eye, Duncan is battling an even greater enemy: his own advancing early onset dementia, threatening to destroy the powerful memory and sharp mind tha