
Reckless rivalry on the water escalates into full-blown peril.
A summer sail among the Thousand Islands turns hazardous when Donald Judson intentionally rams the Curlew, leaving Jack Ready and his companions to save their sinking boat. The encounter reveals that personal grudges can quickly endanger lives on open waters. Soon after navigating their vessel to safety, the boys learn that mysterious forces are tracking secret naval codes, pulling the young wireless operators into a high-stakes government assignment.
CHAPTER I. → CHAPTER VIII.

