"In the Matter of J. Robert Oppenheim" is a drama play written by Heinar Kipphardt, first published in 1968 by Farrar, Straus & Giroux. The trade paperback format features the English language text of the play, measuring 8 inches in length, 5 inches in width, and 0.3 inches in height. Weighing 5.3 ounces, this book delves into European and German themes, making it a compelling addition to the world of literature and theater.