In a Precious Vow

Peter Primrose has known the Klonimus brothers his entire life but he's only now seeing their true colors. Since his sister married one of them, Peter has gotten tangled in the exciting treasure hunt. Can he weather the adventures that await when he has to leave the safety of his research post at the University of Edinburgh?

Aurelia Seligman is the daughter of an esteemed mathematician. But since Peter has joined the department, she cannot deny that his lies have gotten under her skin. Will she break out of her rut and open her mind to a puzzle in real life? In a race for time, Peter and Aurelia find the unexpected as they embark on the search for a long-lost treasure.