Book nerds, unite! We admit that while we love surfing the net and audibly groan whenever the WiFi goes down, our joy in curling up with a great book is unparalleled. And the transformative power of a good read—whether it’s the inspiring tale of a fitness underdog, the latest science on meditation, or a cookbook so luscious you want to lick the pages—can be a touchstone you turn to again and again. With that in mind, we’ve rounded up our favorite reads on the subjects of fitn