Too Much and Never Enough: How My Family Created the World's Most Dangerous Man is a tell-all book written by American psychologist Mary L. Trump about her uncle, former U.S. President Donald Trump, and his family. It was published by Simon & Schuster on July 14, 2020.The book provides an insider view of Trump family dynamics and reveals details about financial dealings, including the author's work as the anonymous source who revealed her uncle's suspected tax fraud.The Trump family launched a lawsuit in an attempt to stop its publication but was unsuccessful in delaying the release of the book.