Mona of the manor

When Mona Ramsey married Lord Teddy Roughton to secure his visa - allowing him to remain in San Francisco to fulfil his wildest dreams - she never imagined she would, by age forty-eight, be the sole owner of Easley House, a romantic country manor in the UK. Now, with her adopted son, Wilfred, Mona has opened Easley's doors to paying guests to keep her inherited English manor afloat. As they welcome a married American couple to Easley, Mona and Wilfred discover their new guests' terrible secret.
Instead of focussing on the imminent arrival of old friend Michael Tolliver and matriarch Anna Madrigal, Mona will need to use her considerable charm, willpower and wiles to set things right before Easley's historic Midsummer ceremony.