Last Wednesday, I emceed the launch of Blaise van Hecke’s memoir The Road to Tralfamadore is Bathed in River Water. Here’s some of the praise for my efforts: ‘One of the unheralded emcees in entertainment today.’       – Variety ‘A delight from start to finish.’       – Oprah Winfrey ‘On this performance, surely an outside chance to host the 2019 Oscars.’       – Empire But that’s hardly surprising. However, this is a blog not about emceeing, but about memoir and autobiography. (If you’re wondering what the difference is between autobiography and memoir, an autobiography might be about somebody’s life, while a memoir will be about a certain time or a…