What is so astonishing about Jeannette Walls is not just that she had the guts and tenacity and intelligence to get out, but that she describes her parents with such deep affection and generosity. Hers is a story of triumph against all odds, but also a tender, moving tale of unconditional love in a family that despite its profound flaws gave her the fiery determination to carve out a successful life on her own terms.

For two decades, Jeannette Walls hid her roots. Now she tells her own story. A regular contributor to MSNBC.com, she lives in New York and Long Island and is married to the writer John Taylor.

"Those old cows knew trouble was coming before we did." So begins the story of Lily Casey Smith, in Jeannette Walls's magnificent, true-life novel based on her no-nonsense, resourceful, hard working, and spectacularly compelling grandmother. By age six, Lily was helping her father break horses. At fifteen, she left home to teach in a frontier town -- riding five hundred miles on her pony, all alone, to get to her job. She learned to drive a car ("I loved cars even more than I loved horses. They didn't need to be fed if they weren't working, and they didn't leave big piles of manure all over the place") and fly a plane, and, with her husband, ran a vast ranch in Arizona. She raised two children, one of whom is Jeannette's memorable mother, Rosemary Smith Walls, unforgettably portrayed in The Glass Castle.

Lily survived tornadoes, droughts, floods, the Great Depression, and the most heartbreaking personal tragedy. She bristled at prejudice of all kinds -- against women, Native Americans, and anyone else who didn't fit the mold. Half Broke Horses is Laura Ingalls Wilder for adults, as riveting and dramatic as Isak Dinesen's Out of Africa or Beryl Markham's West with the Night. It will transfix readers everywhere.

From the humble beginnings of the National Enquirer, aided by the avuncular beneficence of crime kingpin Joe Costello, to the lurid Hollywood trial of Confidential magazine, where the "libeled" stars were proved more guilty than not of the salacious episodes the publication revealed, Jeannette Walls expertly traces the formation and development of the hush-hush industry. She shows us that tabloid TV shows are nothing new: they were preceded in the Fifties by the wildly successful Night Beat, hosted by none other than Mike Wallace, who turned the show into a forum for sex and scandal with his relentless prying and probing into the lives of celebrated figures.