Richard Pilbrow has long been established as the master of stage lighting practice and his first edition of this book gave many aspiring lighting designers their first real knowledge of the subject. This latest book should be high on anyone who takes lighting seriously's adjenda. The spec pages have been brought up to date, some of the earlier examples replaced (a shame, actually) and the new section adds in potted histories of some of the wrolds best known lighting designers. If you need to know anything about lighting - this is the book to go for. Expensive, but well worth the space on the book shelf.