Foreword -- 1 TeraHertz Phonons and Piezonuclear Reactions from Nano-scale Mechanical Instabilities -- 2 Correlation between Acoustic and Other Forms of Energy Emissions from Fracture Phenomena -- 3 Neutron Emissions and Compositional Changes at the Compression Failure of Iron-rich Natural Rocks -- 4 Frequency-Dependent Neutron Emissions During Fatigue Tests on Iron-Rich Natural Rocks -- 5 Alpha Particle Emissions from Carrara Marble Specimens Crushed in Compression and X-ray Photoelectron Spectroscopy of Correlated Nuclear Transmutations -- 6 Elemental Content Variations in Crushed Mortar Specimens Measured by Instrumental Neutron Activation Analysis (INAA) -- 7 Piezonuclear Evidences from Tensile and Compression Tests on Steel -- 8 Cold Nuclear Fusion Explained by Hydrogen Embrittlement and Piezonuclear Fissions in Metallic Electrodes - Part I: Ni-Fe and Co-Cr Electrodes -- 9 Cold Nuclear Fusion Explained by Hydrogen Embrittlement and Piezonuclear Fissions in Metallic Electrodes - Part II: Pd and Ni Electrodes -- 10 Piezonuclear Neutron Emissions from Earthquakes and Volcanic Eruptions -- 11 Is the Shroud of Turin in Relation to the Old Jerusalem Historical Earthquake? -- 12 Evolution and Fate of Chemical Elements in the Earth's Crust, Ocean, and Atmosphere -- 13 Chemical Evolution in the Earth's Mantle and its Explanation based on Piezonuclear Fission Reactions -- 14 Piezonuclear Fission Reactions Triggered by Fracture and Turbulence in the Rocky and Gaseous Planets of the Solar System -- 15 Piezonuclear Fission Reactions Simulated by the Lattice Model of the Atomic Nucleous -- 16 Correlated Fracture Precursors in Rocks and Cement-based Materials under Stress -- 17 The Sacred Mountain of Varallo Renaissance Complex in Italy: Damage Analysis of Decorated Surfaces and Structural Supports.