"In the summer of 2015, Ross Douthat was moving his family, with two young daughters and a pregnant wife, from Washington, D.C., to a sprawling farmhouse in a picturesque Connecticut town when he acquired a mysterious and devastating sickness. It left him sleepless, crippled, wracked with pain--a shell of himself. After months of seeing doctors and descending deeper into a physical inferno, he discovered that he had a disease which according to CDC definitions does not actually exist: the chronic form of Lyme disease, a hotly contested condition that devastates the lives of tens of thousands of people but has no official recognition--and no medically approved cure. From a rural dream house that now felt like a prison, Douthat's search for help takes him off the map of official medicine, into territory where cranks and conspiracies abound and patients are forced to take control of their own treatment and experiment on themselves. Slowly, against his instincts and assumptions, he realizes that many of the cranks and weirdos are right, that many supposed "hypochondriacs" are victims of an indifferent medical establishment, and that all kinds of unexpected experiences and revelations lurk beneath the surface of normal existence, in the places underneath"--