Adam Kasper is a historian delving into the archives of an old museum. Traveling with him is journalist Joan Templeton. Although they have come to Poland together in hopes that their new romance might flourish, Adam's work is all-consuming, and Joan finds better company with Rudy Vander Lage, a lecturer at the university. By chance, they cross paths with Pawel Radincki, a man of unstable mind who hopes to transform his life by means both criminal and occult. Adam's obsession with his research leads him to commit a serious breach of academic protocol. Although their relationship is disintegrating, Joan decides to help him with a bold and risky plan, and she enlists the aid of Rudy. Neither realizes that the risks they take will stymie Pawel's plans and put Joan's life in danger.

Charlotte Lucas has made an unfortunate marriage to the loquacious William Collins, reckoning that his tedious conversation is a small price to pay for the prosperous home and family she hopes to gain. However, trouble brews within the first months of marriage, and she is upset and angered by his presumptuous tendency to interfere with her friendships. To ease the strain of their relationship, Charlotte leaves her husband to visit the fashionable city of Bath with several women companions. Although the marital frost between Charlotte and William begins to thaw, that tranquility lasts only briefly, for events in Bath have resulted in an unfortunate, even calamitous, consequence. Charlotte devises a solution to the advantage of all that combines bold connivance and compassionate duplicity.