Age Group: 9 - 12 Years

Description: Storm-lashed tides hide a chilling riddle on the cousins' Cornish isle: a drowned sailor's corpse washed ashore, clutching a cryptic medallion from a fabled WWII shipwreck. Scott, Jack, Skye, and Gemma plunge into foggy coves, wrecked hulks, and enemy crossfire echoes, battling rising waters and a shadowy saboteur guarding cursed treasure. Codes crack, alliances shatter, and bravery surfaces amid crashing waves and wartime ghosts. This gripping third quest blends high-seas peril, clever sleuthing, and fierce loyalty, hooking readers in a tide of twists where every ripple conceals danger.