The Mysterious and Amazing Blue Billings by Lily Morton

Levi Black is at a crossroads. After suffering a loss and breaking up a long-term relationship, he’s looking for a change. When he receives the news he’s inherited a house in York, he seizes the opportunity to begin a new chapter in his life.

However, when he gets there, he finds a house that has never kept its occupants for very long. Either through death or disinclination, no one stays there, and after a few days of living in the place, Levi can understand why. Strange noises can be heard at all hours of the day and night, and disturbing and scary things begin to happen to him. He never believed in ghosts before, but when events take a sinister turn, he knows he must look for help. He finds it in the unlikely form of the blue-haired leader of a ghost tour.
Blue Billings is edgy, beautiful, and lost. Utterly lost. He conceals so many secrets that some days it’s a miracle he remembers his own name. He knows that he should ignore Levi because he threatens the tenuous grip Blue has on survival. But there’s something about the kind-eyed man that draws Blue to him. Something that demands he stay and fight for him when he would normally run in the opposite direction.

As the two men investigate the shocking truth behind Levi’s house, they also discover a deep connection that defies the short length of time they’ve known each other. But when events escalate and his life is on the line, Levi has to wonder if it was wise to trust the Mysterious and Amazing Blue Billings.