Merriam-Webster's Dictionary and Thesaurus
Merriam-Webster
Trotsky: A Biography
Robert Service
The Philosophy of Religion (Oxford Readings in Philosophy)
ed. Basil Mitchell
Neural Networks with Java: neural net overview - Essay
Jochen Fröhlich
Sacred Geometry: Symbolism and Purpose in Religious Structures
Nigel Pennick
Artificial Intelligence and the Fourth Industrial Revolution
Utpal Chakraborty & Amit Banerjee & Jayanta Kumar Saha & Niloy Sarkar & Chinmay Chakraborty