Biographic Memoirs Volume 86 contains the biographies of deceased members of the National Academy of Sciences and bibliographies of their published works. Each biographical essay was written by a member of the Academy familiar with the professional career of the deceased. For historical and bibliographical purposes, these volumes are worth returning to time and again. Table of ContentsFront MatterLawrence Hugh AllerHarry BeeversFrank Alden BoveyNorman DavidsonHarry George DrickamerHarold Eugene EdgertonHoward E. EvansWillis H. FlygareJesse Leonard GreensteinDonald R. GriffinWassily HoeffdingD. Gale JohnsonRobert Thomas JonesNorman Carl RasmussenGlenn Wade SalisburyWilliam Rees SearsFolke Karl SkoogHiroshi TamiyaEvon Zartman Vogt, Jr.Robert M. Walker