The River of Consciousness

Reading a book published after its authors death, especially if he is as prodigiously alive on every page as Oliver Sacks, as curious, avid and thrillingly fluent, brings both the joy of hearing from him again, and the regret of knowing it will likely be the last time . . . [The] combination of wonder, passion and gratitude never seemed to flag in Sacks’s life; everything he wrote was lit with it. But it was his openness to new ideas and experiences, and his vision of change as the most human of biological processes that synthesized all of his workNicole Krauss, The New York Times Book Review

Millions of Sacks’s books have been printed around the world, and he once spoke of receiving 200 letters a week from admirers. For those thousands of correspondents, The River of Consciousness will feel like a reprieve – we get to spend time again with Sacks the botanist, the historian of science, the marine biologist and, of course, the neurologistGuardian

An incisive and generous inquiry into human natureElle

[Sacks’s] accumulated wisdom of our experience of time and consciousness makes a marvellous discrete series of meditations – and a profoundly moving one, since several of these pieces were written with the knowledge that his experience of both mysteries was soon coming to an endTim Adams, Observer