One of my college roommates grew up close to Salinger. Many years ago (he told me the story in the mid-90s) he had heard from a local firefighter that after a fire at Salinger's house, it had become apparent that there was a large safe in his house that contained a number of unpublished manuscripts. We had read all of Salinger's work at the time so we had a lot of fun speculating about when and what would eventually be published.