This week: Stephen Hawking warns of superhumans in his final book, a Brazilian Presidential candidate benefits from fake news, how #MeToo influences the literary industry, the Man Booker Prize was announced, children’s mental health gets help from picture books, the creator of the Little Free Library has died, and Iceland’s book giving tradition is under threat.  All this, plus the New York Times and Publisher’s Weekly bestseller lists and the latest news from aois21, Literally This Week.