Proto-Indo-European Etymological Dictionary
Indo-European Language Revival Association
The Parables of Jesus: Lessons in Life From the Master Teacher
J. Dwight Pentecost
An Introduction to Sociolinguistics - 5th. Edition
Ronald Wardhaugh
A New Textbook of Americanism
Ayn Rand
Philosophy of Experimental Biology
Marcel Weber
Footnote to Cicero
Dorothy J. Heatts