Framed In Cornwall: Cornwall Mysteries

Dorothy Pengelly lived alone in her remote, dilapidated cottage with only her
pets as company. When her old friend, Rose Trevelyan calls round to visit and
finds Dorothy dead she is devastated. And when Rose learns that it wasn't a heart
attack but a case of suicide her suspicions are immediately roused. Dorothy
would never have killed herself - but would anyone have the motive to murder
her?