Jubal Harshaw is a fictional character featured in several novels by Robert A. Heinlein, most prominently 1961's Stranger in a Strange Land. He is described as: "Jubal E. Harshaw, LL.B., M.D., Sc.D., bon vivant, gourmet, sybarite, popular author extraordinary, neo-pessimist philosopher, devout agnostic, professional clown, amateur subversive, and parasite by choice."