African Americans 800 Authors, American 304 Anthropology 282 American literature 265 Authorship 231 Antiquities 227 American poetry 210 Art 205 Architecture 175 Artists 149 Administration 131 African Americans in literature 123 Animals 123 African American authors 119 American fiction 103 Armed Forces 103 African American women 95 American 92 Astronomy 90 Assassination 89 Attitudes 89 Aspect social 85 Americans 84 Agriculture 83 ART 77 Aged 76 Authors, English 75 Ancient 72 Accounting 69 AIDS (Disease) 68 Art, Modern 68 Aging 67 Adolescent 65 Aesthetics 64 Aims and objectives 63 Arab-Israeli conflict 63 Atlases 63 Advertising 61 Activity programs 60 American drama 60 Abortion 59 Alcoholism 57 Anatomy 57 Architects 52 Architecture, Domestic 50 Architecture, Modern 50 Adventure and adventurers 49 Automobiles 49 Archaeology 48 Art, American 48 Atrocities 48 Actors 47 Appreciation 45 Animal behavior 44 Acquired Immunodeficiency Syndrome 42 African American Studies 41 Antislavery movements 39 Academic achievement 38 Algebra 38 Audiobooks 38 Academic writing 37 Art collections 37 Authors 37 Animated films 36 Abolitionists 35 Adolescence 35 Afro-Americans 35 American wit and humor 35 Animal welfare 35 Aspect psychologique 35 Adolescent psychology 34 Aerial operations, American 34 Americanisms 34 Anglais (Langue) 34 Ancient & Classical 33 Antisemitism 33 African American men 32 Alphabet 31 Alternative treatment 31 Aspect économique 31 Attention-deficit hyperactivity disorder 31 Afghan War, 2001- 30 Alzheimer's disease 30 Anecdotes 30 Artificial intelligence 30 Affirmative action programs 29 Arts 29 Admission 28 Adultery 28 Animal rights 27 Aspect moral 27 Aspect politique 27 Alcoholics 26 American Sign Language 26 Assassins 26 ARCHITECTURE 25 Academic libraries 25 Apartheid 25 Aspect religieux 25 Atomic bomb 25