Green's Hill Series by Amy Lane

Whim believes himself to be the least powerful sidhe at Green's Hill: he is as constant as a bumblebee in a hurricane and as faithful as a stray breeze. Whim's prince believes there is more to him than that and on Litha, the night of the summer solstice, sends Whim into the mortal world where he strives to give a piece of himself to others. It is on Litha that Whim meets Charlie, a young, desperate human who steals a kiss... moreWhim believes himself to be the least powerful sidhe at Green's Hill: he is as constant as a bumblebee in a hurricane and as faithful as a stray breeze. Whim's prince believes there is more to him than that and on Litha, the night of the summer solstice, sends Whim into the mortal world where he strives to give a piece of himself to others. It is on Litha that Whim meets Charlie, a young, desperate human who steals a kiss. Whim steals one back and, in turn, craves another taste of this extraordinary man. Their vows to return next Litha and finish what they started launch a thirteen-year tradition of celebration between the mortal and the immortal, between love and patience, that is sustained by Whim's driving, faithful compulsion to love and keep his human close to his heart. less

Once upon a time, he had a last name and a pulse—and he was straight. But Marcus Desarno meets his demise in an explosion of broken glass and twisted metal, and when he wakes up, he’s a blood-sucking, sexually ambiguous, card-carrying member of Green’s Hill, the northern California refuge for the fey, the terminally furry, and the undead. It’s a tough transition, but gentle Marcus eventually finds contentment serving Green and his consort Adrian... moreOnce upon a time, he had a last name and a pulse—and he was straight. But Marcus Desarno meets his demise in an explosion of broken glass and twisted metal, and when he wakes up, he’s a blood-sucking, sexually ambiguous, card-carrying member of Green’s Hill, the northern California refuge for the fey, the terminally furry, and the undead. It’s a tough transition, but gentle Marcus eventually finds contentment serving Green and his consort Adrian. Then Marcus meets arrogant, vain, and competitive Phillip and feels compelled to make him a vampire to save his irritating life. Now Marcus has an unwanted roommate and a crush that won't quit, and Phillip has the motive, means, and libido to bang anything with or without a pulse in a three-hundred mile radius. It's a good thing vampires live forever, because it might just take that long for Marcus to convince the love of his unlife that gender lines are for the living and that the person driving you crazy might be the one your heart would beat for—if it could beat at all. less

For four millennia, Shepherd, Angel of Repentance, and Jefischa, Angel of the Fourth Hour of Dark, have worked as a team to provide heavenly assistance to those who call their names. Shepherd's work has made him dark and dour, but he's determined to protect Jefischa from all of the terrible pain the mortal world has to offer. Now an accident of divine politics has put Adrian, a twice-dead vampire, in heaven, and angels have been falling to Earth to engage in forbidden activities ever since... moreFor four millennia, Shepherd, Angel of Repentance, and Jefischa, Angel of the Fourth Hour of Dark, have worked as a team to provide heavenly assistance to those who call their names. Shepherd's work has made him dark and dour, but he's determined to protect Jefischa from all of the terrible pain the mortal world has to offer. Now an accident of divine politics has put Adrian, a twice-dead vampire, in heaven, and angels have been falling to Earth to engage in forbidden activities ever since. Shepherd doesn't know how, and he doesn't know why, but he's heaven-bent on keeping the impressionable Jefischa out of Adrian's clutches. But how is it that someone who was supposedly not human can teach two angels so much about the best of humanity? And how is it that—as long as he has Jefi by his side—no duty on earth or in heaven is as pleasurable as guarding the vampire's ghost? less