Back to Methuselah

Back to Methuselah by George Bernard Shaw consists of a preface and a series of five plays: In the Beginning: B. C. 4004, The Gospel of the Brothers Barnabas: Present Day, The Thing Happens: A. D. 2170, Tragedy of an Elderly Gentleman: A. D. 3000, and As Far as Thought Can Reach: A. D. 31,920.