1. Crystal Structure of Solids 2. Crystal Structure in Reciprocal Space3. Approximations in The Study of Solids4. Bonding in Solids5. Elastic Properties of Solids6. Lattice Vibrations-17. Lattice Vibrations-28. Specific Heat of Solids9. Free-Electron Theory of Metals10. Electrons in Electric and Magnetic Fields11. Transport Phenomena12. Energy Bands in Crystalline Solids13. The Fermi Surfaces14. Semiconductors15. Dielectric Properties of Nonconducting Solids16. Ferroelectric Solids17. Optical Properties of Solids18. Magnetism19. Ferromagnetism20. Antiferromagnetism and Ferrimagnetism21. Magnetic Resonance22. Superconductivity23. Defects in Crystalline Solids24. Amorphous Solids and Liquid Crystals25. Physics of Nanomaterials