Kiss of Vengeance — E.A. Copen

Made man Dallon O'Connor had it all: wife, daughter, a mid-level position inside one of Boston's most powerful fae-run organized crime families... And now he's lost everything. Robbed of the happy life he once knew, Dal takes up his silver pike and hits the streets of South Boston looking for vengeance. There's just one problem. The boss doesn't want him looking into it. To make matters worse, the local feds charged with monitoring supernaturals in the city won't leave him the hell alone. His only lead is a tenacious elf who would rather kill him than help him. But she's looking for answers of her own, answers that could spark a bloody turf war. That is, if there are enough fae left in the city to fight once Dal is done with them.