For now, this book is perfect for me. I am receptive to humor from Scott Kelby and above its methods stepper so all is well! : D It is clear, there are "tricks" and most importantly, well-reference the various saving shortcuts considérable.On a time can even download the pictures that we see in the book to make the changes together that one leafs. I have no other books on Lightroom to compare but I do not think I need it because this one has the comprehensive air.