Clinton 'planned to divorce Hillary to be with one of his many lovers'

Both works document her husband's many affairs when he was governor of Arkansas.

Carl Bernstein claims in A Woman in Charge that the love of the former president's life was business executive Marilyn Jo Jenkins.

According to the Watergate journalist, Miss Jenkins was spirited into the governor's mansion for a final, furtive meeting with him the day he left to claim the White House.

Miss Jenkins is said to have played such a "pivotal role" in Mr Clinton's life that in 1989 he offered to divorce Hillary to be with her.

The ensuing crisis apparently led to Betsey Wright, Mr Clinton's chief of staff, taking him to see a therapist.

Mrs Clinton later told her best friend Diane Blair that she believed the presidency would help her marriage because her husband's "sexual compulsions would be tempered by the White House and the ever-present press corps".

As Mr Bernstein makes clear, in light of the Monica Lewinsky scandal that turned out to be "a flawed assumption".

In the 640-page book, Bob Boorstin, who

worked for Mrs Clinton when she was trying to restructure the nation's healthcare system, blamed her for the collapse of her own plans.

"I find her to be among the most self-righteous people I've ever known," he told Mr Bernstein. "It's her great flaw."

Mark Fabiani, who defended the Clintons as White House counsel, said Hillary was "so tortured by the way she's been treated that she would do anything to get out of the situation.

"If that involved not being fully forthcoming, Mr Fabiani said she would say: 'I have a reason for not being forthcoming.'"

The second book, Her Way by New York Times reporters Jeff Gerth and Don Van Natta Jr, claims that Mrs Clinton hired a private detective to investigate one of her husband's mistresses.

According to the book, she ordered the detective to undermine Gennifer Flowers "until she is destroyed".