Title: Gentle Tyrant (A Harlequin Romance, 1928)
Description: Laurie couldn't help resenting the three McAdam brothers who had bought her beloved home, but she had to admit that Russ who had taken her on as his secretary -- couldn't be nicer to work for, while Rod was an absolute charmer.

It was the third brother, the tyrannical Quin, who presented the real problem!