Mathematical Discovery on Understanding, Learning and Teaching ...
György Pólya
An Introduction to R: Data Analysis and Visualization
Mark Gardener
How Ayn Rands Ideas Can Make America Great Again
Craig Biddle
The Essence of Human Freedom: An Introduction to Philosophy
Martin Heidegger
Developing Graphics Frameworks with Python and OpenGL
Lee Stemkoski & Michael Pascale
Dreams, Visions, and Spiritual Authority in Merovingian Gaul
Isabel Moreira