My Lady Of The Fuchsias

Her retreat led her back to square one!
Priscilla loved her boss, P.B. Lockhart. Since he was engaged to someone else, running away seemed a good idea.
She didn't run far enough. She stopped unexpectedly to come to the aid of the elderly Rosina Claremont at her country estate. Rosina was preparing to look after three children in spite of what her domineering nephew, Barnabas, would say.
Who could have foreseen that the formidable Barnabas was P.B. Lockhart?