Trump’s niece to publish tell-all including ‘salacious’ details about the president

President Donald Trump's niece, Mary Trump, is set to publish a revealing book about her uncle just weeks before the Republican National Convention, The Daily Beast reported Sunday night.

The book, titled "Too Much and Never Enough," will be released in August and reportedly include "salacious" stories about the president. The Beast notes the book will reveal Mary Trump as the source behind a landmark investigation by The New York Times that detailed a series of financial schemes Trump was involved in in the 1990s that helped his parents dodge millions in taxes.

The story, which showed Trump inherited today's equivalent of more than $400 million from his father's real estate empire as part of the schemes, won a Pulitzer Prize.

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TOPSHOT - US President Donald Trump walks back to the White House escorted by the Secret Service after appearing outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
TOPSHOT - US President Donald Trump holds a Bible while visiting St. John's Church across from the White House after the area was cleared of people protesting the death of George Floyd June 1, 2020, in Washington, DC. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump walks through a colonnade of police in riot gear while walking to the White House from St. John's Church after the area was cleared of people protesting the death of George Floyd June 1, 2020, in Washington, DC. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump walks with US Attorney General William Barr (L), US Secretary of Defense Mark T. Esper (C), Chairman of the Joint Chiefs of Staff Mark A. Milley (R), and others from the White House to visit St. John's Church after the area was cleared of people protesting the death of George Floyd June 1, 2020, in Washington, DC. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
Secret Service in riot gear stand guard while US President Donald Trump visits St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds a Bible while visiting St. John's Church across from the White House after the area was cleared of people protesting the death of George Floyd June 1, 2020, in Washington, DC. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
Secret Service in riot gear stand guard while US President Donald Trump visits St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds a Bible while visiting St. John's Church across from the White House after the area was cleared of people protesting the death of George Floyd June 1, 2020, in Washington, DC. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
TOPSHOT - US President Donald Trump leaves the White House on foot to go to St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds up a Bible as he gestures, alongside US Attorney General William Barr (L), White House national security adviser Robert O'Brien (2nd-L) and White House press secretary Kayleigh McEnany, outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump walks back to the White House escorted by the Secret Service after appearing outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
WASHINGTON, DC - JUNE 01: U.S. President Donald Trump (C) waves to journalists as he returns to the White House after posing for photographs in front of St. John's Episcopal Church June 01, 2020 in Washington, DC. Trump held up a bible while standing in front of the church, which was partially burned during violent protests the night before. Earlier in the day, President Donald Trump encouraged U.S. governors to be more aggressive against violent protesters following several nights of nationwide violence in response to the death of George Floyd while in the custody of the Minneapolis police. “You have to dominate or you'll look like a bunch of jerks, you have to arrest and try people," he was reported saying during a call from the basement White House Situation Room. (Photo by Chip Somodevilla/Getty Images)
US President Donald Trump walks back to the White House escorted by the Secret Service after appearing outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump walks back to the White House escorted by the Secret Service after appearing outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds up a Bible outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
WASHINGTON, DC - JUNE 01: Members of the Secret Service counter assault team return to the White House after U.S. President Donald Trump posed for photographs in front of St. John's Episcopal Church June 01, 2020 in Washington, DC. Trump held up a bible while standing in front of the church, which was partially burned during violent protests the night before. Earlier in the day, President Donald Trump encouraged U.S. governors to be more aggressive against violent protesters following several nights of nationwide violence in response to the death of George Floyd while in the custody of the Minneapolis police. “You have to dominate or you'll look like a bunch of jerks, you have to arrest and try people," he was reported saying during a call from the basement White House Situation Room. (Photo by Chip Somodevilla/Getty Images)
US President Donald Trump walks back to the White House escorted by the Secret Service after appearing outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds up a Bible outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds up a Bible outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump walks back to the White House after spending time in front of St. John's Episcopal church in Washington, DC on June 1, 2020 as police officers stand guard amid protests. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) / ALTERNATE CROP (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump walks back to the White House escorted by the Secret Service after appearing outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds a bible as he walks through Lafayette Park after spending time in front of St. John's Episcopal church in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) / ALTERNATE CROP (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump holds up a Bible outside of St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump leaves the White House on foot to go to St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
US President Donald Trump leaves the White House on foot to go to St John's Episcopal church across Lafayette Park in Washington, DC on June 1, 2020. - US President Donald Trump was due to make a televised address to the nation on Monday after days of anti-racism protests against police brutality that have erupted into violence. The White House announced that the president would make remarks imminently after he has been criticized for not publicly addressing in the crisis in recent days. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
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"As she is set to outline in her book, Mary was a primary source for the paper's Pulitzer Prize-winning investigation, supplying Fred Trump Sr.'s tax returns and other highly confidential family financial documentation to the paper," the outlet reported, citing unnamed sources familiar with the book.

Mary Trump has largely remained out of the spotlight since 2000 when her family was engaged in a bitter court battle over the estate of the president's father, Fred Trump Sr.

The Beast said the tell-all will also include conversations with Trump's sister, Maryanne Trump Barry, and contain "intimate and damning thoughts about her brother."

Mary Trump's father, Fred Trump Jr., died in 1981 from a heart attack due to complications from alcoholism. He had, for a time, been a potential heir to the Trump business, but left the company to work for an airline.

In an interview last year with The Washington Post, the president said he regretted pressuring his brother about the decision to leave the family business.

"I do regret having put pressure on him," Trump told the outlet. "It was just not his thing. . . . I think the mistake that we made was we assumed that everybody would like it. That would be the biggest mistake."

The Daily Beast notes Mary Trump's book will address her father's alcoholism and allege that "Donald and Fred Trump Sr. contributed to his death and neglected him at critical stages of his addiction."

The book will be released on Aug. 11 by Simon & Schuster. Several major RNC events will take place in Florida later that month, including Trump's acceptance of the Republican nomination.

-This article first appeared on The DailyBeast

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