New book (apparently only out in the UK) on Samuel Beckett’s early years as a college lecturer based on student’s donated notebook:

Beckett believed himself to be a poor lecturer; he felt, as he put it, that he could not teach others what he did not know himself. But his students saw things differently. Rachel Burrows, who considered that she had benefited a great deal from his lectures, wished to correct Beckett’s disparaging self-image, so she donated her little notebook to her former university. It may have taken 30 years for it to emerge from the Trinity Library archives, but at last we can see the genesis of what would turn out to be one of the most extraordinary literary expressions of the 20th century.

No stateside release date that I could find.