Since his surprise election as leader of the Labour Party in 2015, Jeremy Corbyn has survived coup attempts and accusations of incompetence that would have felled most politicians, including grave charges of anti-Semitism, bullying and dividing his own party. Now, as the UK government rips itself apart over Brexit, he stands at the brink of power.

Through rigorous research and interviews with those closest to Corbyn - including his two ex-wives - Tom Bower reveals the truths that Jeremy Corbyn has worked to conceal from public scrutiny, as well as tracking the inner workings of the leadership years, including his approach to policy, brand of socialism, and relationships with other MPs.