While researching her best selling book "Seabiscuit," Laura Hillenbrand stumbled across an article on Louis Zamperini, an Olympic athlete who endured incredible hardships during World War II. She reached out to him and forged a connection that she chronicles in her latest book. Guest: Laura Hillenbrand: Author of "Seabiscuit." Her latest book is called "Unbroken." A capin in the woods. Author Sarah Stonich spent 10 years building a cabin "smaller than Thoreau's." In her new book, Stonich examines her desire to recreate her own childhood memories and provide a sense of place for her son. Guest: Sarah Stonich: Author of "Shelter." Her previous books include "These Granite Islands" and "The Ice Chorus."