Ends and Means
Aldous Leonard Huxley
An Essay on the Principle of Population
Thomas Malthus
Songs of Innocence, and Songs of Experience
William Blake
Modern Languages and Learning Strategies: In theory and practice
Michael Grenfell & Vee Harris
The Cambridge Grammar of the English Language
Rodney Huddleston & Geoffrey K. Pullum
3D Game Development with Unity
Franz Lanzinger