One of the great novels of the 1970s and a multi-million copy best-seller.
Against astonishing landscapes, a father and his troubled teenage son journey together by motorcycle from Minnesota to California through shifting climates and changing moods.
Behind this literal journey lies a turbulent philosophical one; an attempt, in the face of despair and insanity, to rediscover the fundamental nature of 'quality' in a world where it no longer exists.