Hemingway experts say the famed author worked on "A Moveable Feast" and "The Dangerous Summer" at the house he owned from April 1959 until his suicide in July 1961 at age 61 when, biographers say, he feared he had lost the ability to write to his standards. The 1950s house contains an astonishing array of the author's personal possessions rarely seen by the public. Because of zoning restrictions, The Nature Conservancy allows visits to the house by invitation only. Lunte said The Nature Conservancy hopes to start a writer-in-residence program at the house and is also collaborating with The Community Library to link Hemingway to sites and stories in the area where the literary giant first arrived in the 1930s.