The Clue of the Dancing Bells — Barbara Schlichting

Olivia Reynolds, proprietor of the First Lady Doll House Shop, stumbles into another mystery involving the history of the White House and the women who have resided there as First Ladies. This time ‘Liv' is on the trail of whoever poisoned a friend of hers. As readers of previous novels in the First Ladies Mysteries series know, once Liv is interested in a case, she doesn't let go until she has it solved â€" much to the consternation of her policeman-husband Aaron, and her grandparents. But at what cost?