Doctor Wood. Modern Wizard of the Laboratory [The Story of an American Small Boy Who Became the Most Daring and Original Experimental Physicist of Our Day-but Never Grew Up]

260. Supersonics, the Science of Inaudible Sounds. The Colver Lectures, Brown University, 1939.  Providence: Brown University, 1939. (Popular level book but very influential in the new science of ultrasonics).

261. The Negative Bands of the Heavy Nitrogen Molecule (with G. H. Dieke). J. Chem. Phys., 8 (1940), 351

262. Fire-fly "Spinthariscope". Nature, 144 (1939), 381

263. Presence of a Hitherto Unrecognized Nicotinic Acid Derivative in Human Urine (with V. A. Najjar). Proc. Soc. Exp. Biology and Medicine, 44 (1940), 386

264. Diffraction Gratings for Astro-physical Research. Astrophys. Journ., Dec. 1941

265. Animated Crystals of Proto-catechuic Acid. J. Chem. Phys., Dec. 1941

266. Improved Diffraction Gratings and Replicas.  J. Opt. Soc. Amer., 34 (1944), 509

267. The Use of Echelette Gratings in High Orders. J. Opt. Soc. Amer., 37 (1947), 733

268. Spontaneous Deformation of Protocatechuic Acid Crystals. Proc. Roy. Soc. A., 197 (1949), 283