Six-year-old Sophie Quay-Clark (GC handle: Sophie World) will soon have more finds than kjwx and Cumbyrocks put together. Here, her mother Hannah Quay writes of her eldest child’s geocaching journey. “I’m not walking five miles for seven caches,” declared my six-year-old. “But you’ve walked five miles before – in fact, you’ve walked further,” I replied. “There were …


