It seems being a good book, Eingorn is a good author (and a French expert).
There is already a sort-of-review in Chesspub forum, but I won't give direct link as it may be considered spam/ promotion of an antagonistic site.
The only thing I find odd is his recommendation against 1.d4 e6 2.Nf3. He suggests 2...c5, allowing 3.e4 and a Sicilian, which he does cover using a minor, solid, but rather passive variation. True, most 1.d4 players will not play 3.e4 here, but...

Hi there,
I was perusing through amazon looking for a good openings book, and came across "A Rock-Solid Chess Opening Repertoire for Black" by Viacheslav Eingorn. Acorrding to amazon it just came out today and since its so new there have been no reviews. I was curious if any of you early birders out there could enlighten me on it's quality and depth. I know Gambit to be a very reliable publisher but am unfamiliar with the author beyond seeing his name in a few places. Thanks for you time.
http://www.amazon.com/Rock-Solid-Chess-Opening-Repertoire-Black/dp/1906454310/ref=sr_1_1?s=books&ie=UTF8&qid=1337721129&sr=1-1