Russia Under the Bolshevik Regime
Richard Pipes
Early Medieval Philosophy 480-1150: An Introduction
John Marenbon
The Bloomsbury Companion to Epistemology
Andrew Cullison
Financial Theory with Python
Yves Hilpisch
A Study of History - Volume 7
Arnold J. Toynbee
Electromagnetic Surface Waves: A Modern Perspective
John Anthony Polo & Tom G. Mackay & Akhlesh Lakhtakia