Darkness Visible tells the story of William Styron's recovery, laying bare the harrowing realities of clinical depression and chronicling his triumph over the disease that had claimed so many great writers before him. In the summer of 1985, Styron became numbed by disaffection, apathy, and despair, unable to speak or walk while caught in the grip of advanced depression. His struggle with the disease culminated in a wave of obsession that nearly drove him to suicide, leading him to seek hospitalization before the dark tide engulfed him.

His final words are a call for hope to all who suffer from mental illness that it is possible to emerge from even the deepest abyss of despair and “once again behold the stars.”