a advancedgeometry aesthetics agnosticism americanreligions analytic ancient anthropology art arttheory atheism autobiography b biography body c classical collegesuccess communism criticalreasoning criticism cultural culturalanthropology earthsciences empiricism english epistemology ethics europeanhistory evil existentialism france general generalanthropology generalinterests good h history hobbies humanities introtoarthistory literarycriticism logic m mathematics mathematicsgeneral metaphysics mind modern modern(late19thcenturyto1945) modernartsurvey modernhistory moralphilosophy p phenomenology philosophers philosophy physical political politicalscience post-calculus psychology rationalism religion science social socialaspects socialism socialsciences sociology spirit statistics studyaids studyaidsgeneral surveys theory xb xe xf xh xm xo xs xy