| Infinite Intruder
Alan Edward Nourse | |
| Infinity's Child
Charles V. De Vet | |
| Influences of Geographic Environment / On the Basis of Ratzel's System of Anthropo-Geography
Ellen Churchill Semple | |
| Influenza
Provincial Board of Health of Ontario | |
| Influenza
Warren T. Vaughan | |
| Information for the Guidance of Field Men and Cooperators of the Bureau of Biological Survey Engaged in the Control of Injurious Rodents and Predatory Animals
Paul G. Redington; Stanley Paul Young | |
| Inger Johanne's lively doings
Dikken Zwilgmeyer | |
| Ingersoll in Canada: A Reply to Wendling, Archbishop Lynch, Bystander; and Others
Allen Pringle | |
| Ingersollia / Gems of Thought from the Lectures, Speeches, and Conversations of Col. Robert G. Ingersoll, Representative of His Opinions and Beliefs
Robert Green Ingersoll | |
| Ingleside;
Madeline Leslie |
