Christopher Grey's Advanced Lighting Techniques: Tricks of the Trade for Digital Photographers
"Has a step-by-step explanation of the processes involved with various, alternative lighting techniques complete with fully comprehensible examples, diagrams and descriptions depending on your goals and needs."  —blogonbooks.com"The diagrams—and there are many—illustrate where proper lighting equipment should be placed to achieve the intended image and effect."  —sacramentobookreview