When four teenagers win a dream radio contest, a week on the idyllic Summer Island, they expect sun, sand, and relaxation. Instead, they find themselves drawn into a web of mystery and suspense after discovering a derelict old mansion shrouded in local legend. As strange occurrences escalate, ghostly whispers, unexplained shadows, doors that slam shut on their own, the friends realize the island's paradise façade hides a dark, centuries-old secret. The Fearless Four on the Summer Island is a gripping, spine-tingling adventure where courage, friendship, and curiosity are put to the ultimate test, and where the greatest danger isn't the storm outside, it's what's waiting inside the old mansion. Don't just pack your suitcase! Grab this book, and prepare to lose yourself in a summer you'll never forget... if you dare.