Five daring young explorers encounter treacherous, action-packed adventures, remarkable mysteries, unparalleled danger and astounding secrets that bring them closer together as friends.

四個孩子與他們的狗解開謎團、打倒惡勢力，並度過他們人生中最具魔力的夏日。改編自伊妮德布萊頓世界知名的系列書籍。