Book excerpt: Boron-Doped Diamond Electrodes for Electroorganic Chemistry, by Siegfried R. Waldvogel, Stamo Mentizi und Axel Kirste.- Modern Developments in Aryl Radical Chemistry, by Gerald Pratsch und Markus R. Heinrich.- Radical Additions to Chiral Hydrazones: Stereoselectivity and Functional Group Compatibility, by Gregory K. Friestad.- Hydrogen Atom Donors: Recent Developments, by Andreas Gansäuer, Lei Shi, Matthias Otte, Inga Huth, Antonio Rosales, Iris Sancho-Sanz, Natalia M. Padial und J. Enrique Oltra.- Radicals in Transition Metal Catalyzed Reactions? Transition Metal Catalyzed Radical Reactions? - A Fruitful Interplay Anyway Part 1. Radical Catalysis by Group 4 to Group 7 Elements, by Ullrich Jahn.- Radicals in Transition Metal Catalyzed Reactions? Transition Metal Catalyzed Radical Reactions? - A Fruitful Interplay Anyway Part 2. Radical Catalysis by Group 8 and 9 Elements, by Ullrich Jahn.- Radicals in Transition Metal Catalyzed Reactions? Transition Metal Catalyzed Radical Reactions?: A Fruitful Interplay Anyway Part 3: Catalysis by Group 10 and 11 Elements and Bimetallic Catalysis, by Ullrich Jahn.-