Abstract Riemann Integration
Barend Christiaan Strydom
Change of Time and Change of Measure
Ole E. Barndorff-Nielsen & Albert Nikolaevich Shiriaev & Alʹbert Nikolaevich Shiri︠a︡ev
Conceptual Conflicts in Metaphors and Figurative Language
Michele Prandi
Creativity: The Psychology of Discovery and Invention
Mihaly Csikszentmihalyi
Phenomenology and Mysticism: The Verticality of Religious Experience
Anthony J. Steinbock
Ecoscience: Population, Resources, Environment
Paul R. Ehrlich & Anne H. Ehrlich & John P. Holdren