In Ross Gay’s new collection of small, daily wonders, again written over the course of a year, one of America’s most original voices continues his ongoing investigation of delight. For Gay, what delights us is what connects us, what gives us meaning --- from the joy of hearing a nostalgic song blasting from a passing car to the pleasure of refusing the “nefarious” scannable QR code menus, from the tiny dog he fell hard for to his mother baking a dozen kinds of cookies for her grandchildren. As always, Gay revels in the natural world --- sweet potatoes being harvested, a hummingbird car...