Debra Brunner

Did you know you can beat stress, lift your mood, fight memory loss, sharpen your intellect, and function better than ever simply by elevating your heart rate and breaking a sweat? The evidence is incontrovertible: Aerobic exercise physically remodels our brains for peak performance.

Arthur Conan Doyle never wasted time in getting his stories moving. His plots are always direct and refreshingly lucid, and the narrative has a velocity that sweeps you along right to the end. This was no doubt a large part of his immense worldwide success. Not surprisingly, each time he tried to end the series, his fans would howl in protest. But, as he says in the preface to his last collection of Sherlock Holmes stories, all good things must come to an end.