The Hephaestus Plague by Thomas Page
US$4.22
Paperback: Condition: Good. 1975. Bantam Books.
Under solemn oath to lead a solitary life during her husband's absence, Lady Viviette Constantine is consumed by boredom and loneliness. Desire for something to do takes her to a lonely tower on her estate, where she finds the young astronomer Swithin St Cleeve.