Mrs. Jeffries Turns the Tide

If you like Downton Abbey, you'll love Mrs. Jeffries! IN THE WEEDS
Beautiful and new in town, Ellen Langston-Jones doesn't have any enemies. So, when she's found dead in the communal gardens, Inspector Witherspoon quickly narrows the field of suspects down to one: Lucius Montague, who was seen threatening Mrs. Langston-Jones shortly before her death.
The Inspector and all of London are positive that he's the killer, but Mrs. Jeffries has doubts. Her biggest problem is that Lucius Montague is a very disagreeable character and no one-including Inspector Witherspoon's staff-is inclined to save his skin. Now, she must turn the tide of the investigation. . . or watch an innocent man take the fall for the real killer.
A Mrs. Jeffries Mystery

She keeps house for Inspector Witherspoon. . . and keeps him on his toes. Everyone's awed by his Scotland Yard successes-but they don't know about his secret weapon. No matter how messy the murder or how dirty the deed, Mrs. Jeffries' polished detection skills are up to the task. . . proving that behind every great man there's a woman-and that a crimesolver's work is never done.