| Introduction to Our Bird Friends, Volume 2
Lenwood Ballard Carson | |
| Introduction to Sally
Elizabeth Von Arnim | |
| Introduction to the Compleat Angler
Andrew Lang | |
| Introduction to the Dramas of Balzac
Epiphanius Wilson; J. Walker McSpadden | |
| Introduction to the History of Religions / Handbooks on the History of Religions, Volume IV
Crawford Howell Toy | |
| Introduction to the Literature of Europe in the Fifteenth, Sixteenth, and Seventeenth Centuries, Vol. 1
Henry Hallam | |
| Introduction to the Literature of Europe in the Fifteenth, Sixteenth, and Seventeenth Centuries, Vol. 2
Henry Hallam | |
| Introduction to the Old Testament
John Edgar McFadyen | |
| Introduction to the Philosophy and Writings of Plato
Thomas Taylor | |
| Introduction to the science of language, Volume 1 (of 2)
A. H. Sayce |
