You don't know what air is, and yet you breathe. You don't know what sleep is, yet you sleep. You don't know what night is, yet you lie in it. You don't know what a heart is, yet your own heart beats steadily in your chest, day and night, day and night, day and night. So begins Spring, the recommencement of Knausgaard's fantastic and spellbinding literary project of assembling a personal encyclopedia of the world addressed directly to his newly born daughter. But here Knausgaard must also tell his daughter the story of what happened during the time when her mother was pregnant, and explain why he now has to attend appointments with child services. In order to keep his daughter safe, he must tell a terrible story, one which unfolds with acute psychological suspense over the course of a single day.