When Boris Johnson came to power in 2019, he did so with the largest Conservative majority since Margaret Thatcher. Rewriting the political map, he united a party and shattered Labour’s fabled red wall. And yet, just three years later, he was ousted by the same members who had once greeted his leadership so rapturously. What had gone so wrong? This is the seismic, fly-on-the-wall account of how the saviour of the Conservative Party became a pariah. Told with unparalleled access, from multiple inside sources talking with astonishing candour, it reveals the shocking truth about powerful forces operating behind the scenes in the heart of Westminster and those who became the architects of a Prime Minister’s downfall.