Her Detective Dragon by Alice Summerfield

Everyone knows that lone dragons don’t have perfect mates. Storm dragon Grissom Hale had long ago resigned himself to a lonely life. But when he stops to rescue a beautiful woman from a long walk down a lonely stretch of road during a terrible storm, he finds the woman that he was made for: his soul mate.

She’s the treasure that he wants most to protect, but can a human even feel a dragon’s mating bond?

Ana Alves meets Grissom on the worst day of her life, while walking home from the worst date of her life. Detective Grissom Hale is handsome, kind, and shockingly rich. He might be too good to be true. But when Ana’s luck turns from bad to worse, Grissom Hale is the only thing standing between her and an unfortunate end…