| Call Number | Subject |
|---|---|
| E 891-891.5 | Collections |
| E 893 | General works |
| E 895 | Diplomatic history. Foreign & general relations For relations with individual countries see E183.8.A+ For relations with Latin America see F1418 |
| E 897-897.4 | Military history |
| - E 897.3-897.4 | - Biography |
| E 901-901.1 | Biography (General) |
| - E 901.1.A-Z | - Individual, A-Z |
| - - E 901.1.O23 | - - Obama, Barack |
| Call Number | Subject |
|---|---|
| E 902 | General works |
| E 903-904 | Biography of G.W. Bush, 1946- For his collected works see E891.5.B87+ For speeches & messages as president see J82.E8+ |
| - E 903 | - General works |
| - E 903.3 | - Special |
| - E 904 | - Bush family (not genealogy) Including biography of individual members |
| E 905 | Presidential campaign of 2004 |
| E 906 | Presidential campaign of 2008 |
| Call Number | Subject |
|---|---|
| E 907 | General works |
| E 908-909 | Biography of Barack Obama For his collected works see E891.5.O33+ For speeches & messages as president see J82.E9+ |
| - E 908 | - General works |
| - E 908.3 | - Special |
| - E 909 | - Obama family (not genealogy) Including biography of individual members |
| E 910 | Presidential campaign of 2012 |
| E 911 | Presidential campaign of 2016 |
| Call Number | Subject |
|---|---|
| E 916 | General works |
| E 917-918 | Biography of Joseph R. Biden, Jr. |
| - E 917 | - General works |
| - E 917.3 | - Special |
| - E 918 | - Biden family (not genealogy) Including biography of individual members |
| E 919 | Presidential campaign of 2024 |