Non-fiction – Popular Science -John Jay College Professor of Molecular Biology Nathan Lents’s FLAWED: Pointless Bones, Runaway Nerves, and Other Human Defects, pitched as the Freakonmics of evolution, offering a tour of imperfections that have evolved with the human body, including why we get so many head colds, why we need vitamin supplements, why so many of us have fertility issues as well as eye and knee problems, answered in a survey of the hidden history of our bodies, to Bruce Nichols at Houghton Mifflin Harcourt, in a good deal, pre-empt, by Marly Rusoff at Marly Rusoff & Associates (World English).