ch. 1. Introduction -- ch. 2. Thermomechanical behavior of polyurethane shape memory polymer -- ch. 3. Effects of moisture on glass transition temperature and applications -- ch. 4. Electrically conductive polyurethane shape memory polymers -- ch. 5. Effects of moisture on electrically conductive polyurethane shape memory polymers -- ch. 6. Magnetic and conductive polyurethane shape memory polymers -- ch. 7. Shape memory polymer nanocomposites -- ch. 8. Porous polyurethane shape memory polymers -- ch. 9. Shape memory effects at micro and nano scales -- ch. 10. Wrinkling atop shape memory polymers -- ch. 11. Medical applications of polyurethane shape memory polymers -- ch. 12. Mechanisms of multi-shape and temperature memory effects -- ch. 13. Future of polyurethane shape memory polymers.