My father kept a hand-written Journal from 1957 for around forty years, running to some 17 volumes. See Pipped by Pepys and this introduction to his Hasmonean entries for a little more about the Journal. From April 2013, I began transcribing his volumes to this blog.
A brief background to his autobiography is here
The manuscript of his Yiddish book, Mumme Loohshen, is here