Books: co re co education (sorted alphabetically)
- Gentle Measures in the Management and Training of the Young Jacob Abbott
- Gentle Reader Samuel McChord Crothers
- Georgicon (Latin) Virgil
- Gerald Eversley's Friendship: A Study in Real Life J. E. C. Welldon
- German Science Reader (German) Charles Frederick Kroeh
- Ginx's Baby: His Birth and Other Misfortunes; a Satire Edward Jenkins
- Girl of the Limberlost Gene Stratton-Porter
- Girls New and Old L. T. Meade
- Girls of St. Cyprian's: A Tale of School Life Angela Brazil
- Glengarry School Days: A Story of Early Days in Glengarry Ralph Connor
- Golden Steps to Respectability, Usefulness and Happiness John Mather Austin
- Gothic Grammar, with selections for reading and a glossary Wilhelm Braune
- Gourmet's Guide to London Lieut.-Col. Newnham-Davis
- Governess; Or, The Little Female Academy Sarah Fielding
- Government Documents in Small Libraries Charles Wells Reeder
- Graded Lessons in English Alonzo Reed and Brainerd Kellogg
- Grammar School Boys of Gridley; or, Dick & Co. Start Things Moving H. Irving Hancock
- Great Pianists on Piano Playing James Francis Cooke
- Greek Primer: For Beginners in New Testament Greek Wallace N. Stearns
- Guide to Rocks and Minerals of Illinois Illinois State Geological Survey
- Guide to the Best Historical Novels and Tales Jonathan Nield
- Guide to the Geologic Map of Illinois Illinois State Geological Survey
- Gutenberg Webster's Unabridged Dictionary Project Gutenberg
- Gutenberg Webster's Unabridged Dictionary: Section C Project Gutenberg and Noah Webster
- Haliburton primer M. W. Haliburton