Fetterman's publisher said the book “displays a rare level of candor for a sitting senator, sharing insights into the difficult and nonlinear path to mental health."

The Pennsylvania senator will recount political battles and physical and mental health challenges in “Unfettered.”

A long-rumored and “unapologetic” memoir by Sen. John Fetterman will be released this fall, his publisher said. Crown, an imprint of Penguin Random House, announced on Wednesday that “Unfettered” is scheduled for Nov.