Editions of The authenticity project

paperback, 384 pages

Published Dec. 29, 2020 by Penguin Books.

paperback, 496 pages

Published Feb. 18, 2020 by Random House Large Print.

Published April 15, 2020 by Pamela Dorman Books/Viking, an imprint of Penguin Random House LLC.

preloaded digital audio player

Published Feb. 4, 2020 by Penguin Group USA.

368 pages

English language

Published April 15, 2020 by Penguin Canada.

368 pages

English language

Published April 15, 2021 by Transworld Publishers Limited.

416 pages

English language

Published April 15, 2020 by Transworld Publishers Limited.