A sequel to Michael's Secret, No Secrets finds Michael Moreland at his post at Highfield, an estate on Prince Edward Island owned by Rear-Admiral (Retired) Sir Richard Moncrieff from Suffolk, England. In the spring of 1939, Sir Richard, a senior strategist with the Secret Intelligence Service in London, convinced that war with Germany is imminent, has already evacuated his wife, Angela, and daughter, Susan, to Highfield from Clifton Manor, their home on the English Channel. The love between Michael and Susan has bloomed, and they plan to marry in a few months. Michael and two other SIS-trained operatives on Prince Edward Island find themselves tracking German spy activity, including active radio communications originating near Highfield. With war in Europe looming, the Royal Navy and Royal Air Force have begun maneuvers in the North Atlantic, sending the Moncrieffs' sons to sea. How will Highfield fare as war in Europe threatens life on Prince Edward Island three thousand miles away?