Tractatus Logico-Philosophicus
Ludwig WittgensteinHow and When to Be Your Own Doctor
Isabel A. MoserGeneral Science
Bertha May ClarkSecret Societies of the Middle Ages
Thomas KeightleyThe Graves of Academe
Richard MitchellDiccionario Ingles-Español-Tagalog
Sofronio G. CalderónDraining for Profit, and Draining for Health
George E. Waring