- Droughts -- Africa, Eastern
- Humanitarian assistance, American -- Africa, Eastern
- Wildlife watching -- Africa, Eastern -- Guidebooks
- Aids to navigation -- Africa, Eastern -- Periodicals
- Drought relief -- Africa, Eastern
- Mammals + Behavior -- Africa, Eastern
- Petrology -- Africa, Eastern
- HIV infections -- Africa, Eastern -- Pictorial works
- World War, 1914-1918 + Campaigns -- Africa, Eastern
- Safaris -- Africa, Eastern
- Pilot guides -- Africa, Eastern -- Periodicals
- Slave-trade -- Africa, Eastern -- History
- Birds -- Africa, Eastern -- Identification
- Rocks -- Africa, Eastern -- Analysis
- Swahili language + Political aspects -- Africa, Eastern
- Birds -- Africa, Eastern -- Pictorial works
- Economic assistance, American -- Africa, Eastern
- Rifts (Geology) -- Africa, Eastern
- Poverty -- Africa, Eastern -- Pictorial works
- Atrocities -- Africa, Eastern -- History -- 20th century
- Slave-trade -- Africa, Eastern -- History -- Sources
- Famines -- Africa, Eastern
- Savannas -- Africa, Eastern
- Wildlife watching -- Africa, Eastern
- Ethnology -- Africa, Eastern
- Civil war -- Africa, Eastern -- History -- 20th century
- Food relief, American -- Africa, Eastern
- Gettleman, Jeffrey, 1971- -- Homes and haunts -- Africa, Eastern
- Political refugees -- Africa, Eastern -- Biography