A Universe from Nothing: Why There Is Something Rather than Nothing is a non-fiction book by the physicist Lawrence M. Krauss, initially published on January 10, 2012 by Free Press. It discusses modern cosmogony and its implications for the debate about the existence of God. The main theme of the book is how "we have discovered that all signs suggest a universe that could and plausibly did arise from a deeper nothing - involving the absence of space itself - and which may one day return to nothing via processes that may not only be comprehensible but also processes that do not require any external control or direction." This is Krauss's ninth non-fiction book.