Encyclopedias, Almanacs, Transcripts, and Maps
- Hyslop, James Hervey (1854-1920)
- I AM America
- I-Hsing
- Ian Donald
- Ian Wilmut
- Ibero-American Perspectives
- Ibises and Spoonbills: Threskiornithidae
- Ibn al-Baitar
- Ibn al-Banna
- Ibn an-Nafis and Pulmonary Circulation
- Ibn Bajja
- Ibn Battuta
- Ibn Battuta Explores the Non-Western World
- Ibn Fadlan: An Arab Among the Vikings of Russia
- Ibn Hawkal
- Ibn Jubayr
- Ibn Muadh al-Jayyani
- Ibn Sina
- Ibn Tufayl (Abubacer)
- Ibn Yunus