The Man on Half-Moon — Margaret Way

Katharine Sutton's brother, Darin, had disappeared somewhere in Queensland. She could not rest until she had gone up there to see if she could find him. But the problem of Darin's whereabouts paled into insignificance in the face of the much greater problem of how to cope with his boss, the ruthless--and devastatingly attractive-- Curt Dangerfield.

Hero: Curt Dangerfield
Heroine: Katharine Sutton