Robert Benedetto is the world jazz guitar making, and he had the kind of intelligence want to share theoretical and practical synthesis of nearly 50 Years of Experience! And what a treat! Only drawback of this book: it is only available in anglais.Un El'échelle map 1 joined El'ouvrage, which is also remarkably that the rest of the book, and Don size facilitates the development of tracing templates and machining necessary El'élaboration instrument Caution, however, because the barrier language in addition Ala densitEds information makes this book a reference tool for an informed audience, but a difficult book for those who seek ESE familiar with lutherie.D other works written in French, are more affordable beginners, although I don 't know any other related Ela jazz guitar (so different from other guitars in design!).