Part I General Properties of Ensembles on Configuration Space: Introduction.- Observables, Symmetries and Constraints.- Interaction, Locality and Measurement.- Thermodynamics and Mixtures on Configuration Space.- Part II Axiomatic Approaches to Quantum Mechanics: Quantization of Classical Ensembles via an Exact Uncertainty Principle.- The Geometry of Ensembles on Configuration Space.- Local Representations of Rotations on Discrete Configuration Spaces.-...