The self-help book by Craig Harper that the hosts read through question by question for the episode.
Craig Harper's new book that forms the basis of the live show discussion.
Craig Harper's new book mentioned as the topic for the next day's episode.
Craig Harper's new book, which the hosts plan to promote via a live show.
Craig Harper's new book that was mailed to the hosts.
Craig's book project discussed when Josh asks about a universal question people can ask themselves.