A spy from the past. A clue for the ages.

When her niece's husband becomes involved in a murder with a missing body, Cathryn flies to England to help.

An English tea party, a Historical Society lecture, and a visit to Oliver Cromwell's House bring her dangerously close to a sinister spy plot.

With a missing key only she can find.

Join Cathryn for a delightfully devious stroll down the cobblestoned streets of Ely in this intriguing puzzle mystery. Fans of Elizabeth Peters, Dorothy Gillman, and Dick Francis will enjoy Cathryn's audacious spirit.