Death's Daughter

Death's Daughter is an urban fantasy set in modern day London about a runaway witch called Sam, or Samhain if you're in the know.  Almost outcast from her own kind because of her dark powers she sets up shop with mage P.I, Finbar Kelly.  But when he dies of seemingly natural causes Sam's life goes from death voyeur to prey.
From possible suspect, Sam is asked to take Fin's place and put an end to the mysterious fatalities hitting London's magick community.
But torn between her past and her heart's desire which side will our death dealing witch come down on?