Washington (CNN)-- A conservative lawyer working with then-President Donald Trump's legal team tried to convince then-Vice President Mike Pence that he could overturn the election results on January 6 when Congress counted the Electoral College votes by throwing out electors from seven states, according to the new book "Peril" from Washington Post journalists Bob Woodward and Robert Costa.

The scheme put forward by controversial lawyer John Eastman was outlined in a two-page memo obtained by the authors for "Peril," and which was subsequently obtained by CNN. The memo, which has not previously been made public, provides new detail showing how Trump and his team tried to persuade Pence to subvert the Constitution and throw out the election results on January 6.