Approximate Reasoning by Parts: An Introduction to Rough Mereology
Lech Polkowski
General Philosophy of Science: Focal Issues
Theo A. F. Kuipers
Language in Society: An Introduction to Sociolinguistics
Suzanne Romaine
The Online English Grammar
Anthony Hughes
Multiculturalism: (Expanded Paperback Edition)
Charles Taylor & Amy Gutmann
Cosmic Coincidences
John Gribbin & Martin J. Rees