Pierre didn’t come to her decision to be an Independent lightly," the teaser for the book adds. "She takes us through the three weeks that led to Biden’s abandoning his bid for a second term and the betrayal by the Democratic Party that led to his decision.

Jean-Pierre, who served as former President Joe Biden’s press secretary for more than two years, revealed Wednesday that she will be leaving the Democratic Party and releasing a book in October. The book is titled, “Independent: A Look Inside a Broken White House, Outside the Party Lines."