Glossolalia and the Problem of Language
Nicholas Harkness
Corpus Linguistics for Grammar: A Guide for Research
Christian Jones & Daniel Waller
Mathematica® Data Visualization
Nazmus Saquib
Philosophy: A Historical Survey with Essential Readings
Samuel Enoch Stumpf & James Fieser
The Foundations of Mathematics
David Orme Tall & Ian Nicholas Stewart
A Grammar of Contemporary Slovak
Jozef Mistrík (philologist.)