I'll start off by mentioning the only negative I can think of or noticed:

There are quite a few typos and grammatical errors in the technique descriptions/instructions. However, they only cause a minor distraction, and not enough to warrant giving this book anything less than 5 stars. The reason for this is because all you have to do is look at the accompanying picture and the problem is solved. For example, the instructions will say, "Grab with the right hand or swing to the right" and then you look at the picture and the guy is grabbing with his left hand and swinging to the left. I'm assuming those who buy this book already practice BJJ and are only purchasing the book for reference, so it should be easy to "understand" what the typos meant to say. This, however, leads to the best part of the book.

Everything else about the book is great. The only negative I mentioned above may actually go unnoticed by some. The reason for this is that the pictures are awesome. One may be able to learn a technique just by looking at the pictures. They're that good. The flow and clarity of the pictures makes the detailed instructions seem as an optional supplement.

Another thing that this book does well is it's order. The book starts from the ground up, literally: breaking the guard on your knees, passing the guard on your knees, standing up, breaking the guard standing up, etc, etc... More importantly, whenever the opportunity is given, the authors split the techniques into alternative "finishes" depending on whether or not the opponent reacts.

If you're looking for a well written book with plenty of details for BJJ as a reference, I cannot recommend this more. It's really great to look through and see a technique and think to yourself (or scream out loud), "That's what I should have done in that last fight/roll/etc!"

I will be buying volume 2 for sure.

Too many books try to cover too much in their text. This often results in poor details, a small snapshot of someone's game, or unconnected techniques that don't integrate well. It is a fantastic idea to spend an entire volume on one aspect of the game.

I'd read Cartmell's good work in "Effortless Combat Throws" and liked it a lot. I'd never heard of Beneville, though, as per most of the Brazilian Jiu Jitsu community.

However, the most important qualification is whther your information is accurate and effective. This book is exactly that.

The book opens up with imporatant details on posture and position. What it is, why you need to get there and - of course - how. This is golden information to the beginner and early intermediate, but more advanced practitioners will even find some useful info here.

Then, onto the guard passes. The passes shown are the same ones you're taught in every class. The details, though, are intricate and accurate. There are a number of options for each pass and photos aplenty, along with concise, accurate text descriptions.

The book covers more than passing and is THE text for the whole game from inside the guard. It covers posture and position, passes from the knees, passes from standing, submission attacks from inside the guard, defenses and counters to attacks and even a great section on a ttacking the turtle position.

More still, the book ends with some great drills that will help you develop the skills described in the book.

This book pioneered the contrasting coloured uniforms on the models and the blue vs white is still a great idea. The photography is great and has views from multiple angles. As said earlier, the text is concise, clear and descriptive.

It's clear that the authors know their subject and have planned this book well. Kudos to them.

This is probably the best single-subject BJJ book on the market.

The organization of techniques is excellent and the presentation, with the exception of sometimes small photos, is great.

The authors break down the art of BJJ guard passing, making it easy to understand and learn, proving that your name doesn't have to be Gracie to teach this art.

My only worry about this book is that there won't be any more. It seems independently published and no follow up volume has been released since its publication in 2002.

One of the few drawbacks to this book would be the organization (path) of the actual photos that outline the technique, which can be a bit confusing, but if you are an intermediate student looking to vastly improve this part of your game, this book is great! Buy it!

If there is one skill a Jiu-jitsu artist should get good at, passing the guard is it. Most of your time spent on the mat will be in someones guard. This book has a huge arsenal of techniques to open and pass someones guard. All of these techniques are the most fundamental passes in the game. My advice is, if you want to run with the big dogs, get this book and practice, practice, practice.