John O'Farrell, author of The Man Who Forgot His Wife, An Utterly Impartial History of Britain and Things Can Only Get Better, turns his comedic genius to the problem of capitalism, encapsulated in a Tube train full of passengers stuck underground - part of a series of twelve books tied to the twelve lines of the London Underground, as Tfl celebrates 150 years of the Tube with Penguin

[Praise for John O'Farrell]:

'Comic genius' Mirror

'A consistently humorous writer' Mail on Sunday

John O'Farrell is the bestselling author of four novels, including The Man Who Forgot His Wife. He has also written comic non-fiction such as An Utterly Impartial History of Britain, the political memoir, Things Can Only Get Better and three collections of his popular Guardian column.