 Lorre used the vanity card for the series finale, "Of Course He's Dead", to address the circumstances of Sheen's absence from the episode.Lorre published a compilation of his vanity cards in a coffee table book titled "What Doesn't Kill Us Makes Us Bitter", released on October 16, 2012.The book takes its title from Vanity Card #1, which first aired following the first episode of "Dharma & Greg".