Dark Force - Anthony M. Strong - Bog

John Decker has never been so far from home...
Alone in the year 1911 and stranded in London, John Decker searches for Mina, whom he fears is trapped in the past along with him. Instead, he finds the precursor to CUSP, an organization known as The Order of St. George. And when he does, it raises more questions than answers.
Meanwhile, in a village on the city's outskirts, something terrifying has been released. A supernatural force that drives people to murder.
Agreeing to help the Order, Decker arrives in the tiny hamlet of Mavendale to investigate, where he finds an abandoned workhouse shuttered decades before, a history soaked in blood, and a malevolent entity looking for victims...