In October, 1973, the poet and singer Leonard Cohen - 39 years old, famous, unhappy, and at a creative dead end - traveled to the Sinai desert and inserted himself into the chaos and bloodshed of the Yom Kippur War. Moving around the front with a guitar and a pick-up team of local musicians, Cohen dived headlong into the midst of a global crisis and met hundreds of fighting men and women at the worst moment of their lives. His audiences heard him knowing it might be the last thing they heard, and those who survived never forgot what they heard. Cohen's war tour was an electric cultural moment, one that still echoes today, and one that inspired some of his greatest songs - but a moment that only few knew about, until now. In Who By Fire , Canadian-Israeli journalist Matti Friedman gives us a riveting account of what happened during those weeks in Israel in October, 1973. With access to amazing and never-before-seen material written by Cohen himself, along with dozens of interviews and rare photographs, Friedman revives this fraught and stunning time, presenting an intimate and unforgettable portrait of the artist, and of the young people who heard him sing in the midst of combat.