Digital Book World took a field trip to London Book Fair last week, just as we'll do with the Frankfurt Book Fair which is after DBW 2018, also in October...only to discover arguably the most important news in publishing last week happened right here in the United States. Last Friday, Google unveiled "Talk To Books," a new tool which uses semantic search - search based on meaning, rather than mere keywords, and powered by the same Google conversational AI used to implement 's