Content: Volume 1: 1. Introduction (Joseph J. Katz, Lester R. Morss, Norman M. Edelstein and Jean Fuger) 2. Actinium (H. W. Kirby and L. R. Morss) 3. Thorium (Mathias S. Wickleder, Blandine Fourest, and Peter K. Dorhout) 4. Protactinium (Boris F. Myasoedov, H. W. Kirby, and Ivan G. Tananaev) 5. Uranium (Ingmar Grenthe, Janusz Drozdzynski, Takeo Fujino, Edgar C. Buck, Thomas E. Albrecht-Schmitt, and Stephen F. Wolf). Volume 2: 6. Neptunium (Zenko Yoshida, Stephen G. Johnson, Takaumi Kimura, and John R. Krsul) 7. Plutonium (David L. Clark, Siegfried S. Hecker, Gordon D. Jarvinen, and Mary P. Neu) 8. Americium (Wolfgang H. Runde and Wallace W. Schulz). Volume 3: 9. Curium (Gregg J. Lumetta, Major C. Thompson, Robert A. Penneman, and P. Gary Eller) 10. Berkelium (David E. Hobart and Joseph R. Peterson) 11. Californium (Richard G. Haire) 12. Einsteinium (Richard G. Haire) 13. Fermium, Mendelevium, Nobelium, and Lawrencium (Robert J. Silva) 14. Transactinide Elements and Future Elements (Darleane C. Hoffman, Diana M. Lee, and Valeria Pershina) 15. Summary and Comparison of Properties of the Actinide and Transactinide Elements (Norman M. Edelstein, Jean Fuger, Joseph J. Katz, and Lester R. Morss) 16. Spectra and Electronic Structures of Free Actinide Atoms and Ions (Earl F. Worden, Jean Blaise, Mark Fred, Norbert Trautmann, and Jean-Francois Wyart) 17. Theoretical Studies of the Electronic Structure of Compounds of the Actinide Elements (Nikolas Kaltsoyannis, P. Jeffrey Hay, Jun Li, Jean-Philippe Blaudeau, and Bruce E. Bursten) 18. Optical Spectra and Electronic Structure (Guokui Liu and James V. Beitz). Volume 4: 19. Thermodynamic Properties of Actinides and Actinide Compounds (Rudy J. M. Konings, Lester R. Morss, and Jean Fuger) 20. Magnetic Properties (Norman M. Edelstein and Gerard H. Lander) 21. 5f-Electron Phenomena in the Metallic State (A. J. Arko, John J. Joyce, and Ladia Havela) 22. Actinide Structural Chemistry (Keith E. Gutowski, Nicholas J. Bridges, and Robin D. Rogers) 23. Actinides in Solution: Complexation and Kinetics (Gregory R. Choppin and Mark P. Jensen) 24. Actinide Separation Science and Technology (Kenneth L. Nash, Charles Madic, Jagdish N. Mathur, and Jerome Lacquement). Volume 5: 25. Organoactinide Chemistry: Synthesis and Characterization (Carol J. Burns and Moris S. Eisen) 26. Homogeneous and Heterogeneous Catalytic Processes Promoted by Organoactinides (Carol J. Burns and Moris S. Eisen) 27. Identification and Speciation of Actinides in the Environment (Claude Degueldre) 28. X-ray Absorption Spectroscopy of the Actinides (Mark R. Antonio and Lynda Soderholm) 29. Handling, Storage, and Disposition of Plutonium and Uranium (John M. Haschke and Jerry L. Stakebake) 30. Trace Analysis of Actinides in Geological, Environmental, and Biological Matrices (Stephen F. Wolf) 31. Actinides in Animals and Man (Patricia W. Durbin) Appendix I: Nuclear Spins and Moments of the Actinides (Irshad Ahmad) Appendix II: Nuclear Properties of Actinide and Transactinide Nuclides (Irshad Ahmad) Volume 6: 32. Actinides in the Geosphere (Wolfgang Runde and Mary P. Neu) 33. Subsurface Interactions of Actinide Species with Microorganisms (Donald T. Reed, Randhir P. Deo, and Bruce E. Rittmann) 34. Nuclear Fuels (Rudy J. M. Konings, Thierry Wiss, and Christine Gueneau) 35. Actinide Waste Forms and Radiation Effects (R. C. Ewing and W. J. Weber) 36. Analytical Chemistry of Plutonium (Kenton J. Moody, Dawn A. Shaughnessy, Karin Casteleyn, Herbert Ottmar, Klaus Lutzenkirchen, Maria Wallenius, and Thierry Wiss) 37. Actinide Chalcogenide Compounds (Emmanouil Manos, Mercouri G. Kanatzidis, and James A. Ibers) 38. Molecular Spectroscopy and Reactions of Actinides in the Gas Phase and Cryogenic Matrices (Michael C. Heaven, John K. Gibson, and Joaquim Marcalo) 39. Hydrothermal Synthesis and Crystal Structures of Actinide Compounds (Thomas E. Albrecht-Schmitt, Peter C. Burns, and Sergey V. Krivovichev)