My guest today is best known in Beatles world for having published Nowhere Man (originally in 2000 but since revised in 2015), a book in part drawn from Rosen's exclusive access to John Lennon's diaries. He is also the author of the newly-published memoir, Bobby in Naziland, a telling of his coming of age in Flatbush during the late 50s and early 60s. Rosen's work captures the essence of time and place, with an eye for detail and an ear for the rhythm; true for both of the aforementioned titles.  Nowhere Man is a fascinating synthesis, based on interviews and original research as well as a reconstruction of the Lennon diaries. Rosen fleshes out a unique perspective on who John was during his last five years, drawn from John's own privately expressed words. You won't want to miss this illuminating discussion.  Check out Robert's works and events here: http://www.robertrosennyc.com/blog