Black Hound. Convergence, #3

It had been thirty years since the Convergence, when the dimensions aligned and combined Earth and the world of Gwyllon, known in human mythology as "Underhill". Elven castles and ancient ruins sprouted in vacant lots, on major highways, sometimes merging with existing buildings, twisting into completely new structures. Roads and rail systems reformed, and after the rioting, starvation and death, agriculture finally sorted itself and food began to flow.
A new government formed of elves and men had arisen, a society of human tech and elven magic. Cell phones and frost giants, race cars and elven steeds, dungeons and dragons.And everywhere, monsters. Black HoundMetal mage Rue Smith is no one's fool. When dark elves try to invade her junkyard and trick her out of precious black metal, she fights dirty. With killer robots and a floating Watchtower made from classic cars, she dominates the monster plagued Yard and terminates the bad guys.
Despite deafening construction on the dwarf fortress next door and unwanted attraction to her evil security chief, she kicks monster butt and holds her own with the city's elite, until a near fatal accident almost ruins it all. One of the most powerful metal mages on the planet, she's used to going it alone, but she's going to need friends to tame the Yard's wild magic. Contains no graphic love scenes.
Expect reasonable amounts of gore as monster heads explode and plenty of action.