Andrew Rawnsley's Servants of the People is a timely and fascinating look at New Labour. Every new government promises to represent a new dawn, but for New Labour it was the Covenant that Tony Blair made with Britain. The party that won a landslide victory on May Day 1997 made the special claim that it represented a decisive break with the disappointments of the old left and the old right: its Third Way would transcend both. Having fashioned an extraordinarily wide coalition to secure power, New Labour would hold it as Servants of the People. Was that a grandiloquent way of saying the...