A repertoire which is very powerful is the one proposed by Negi :
https://www.qualitychess.co.uk/products/1/227/grandmaster_repertoire_-_1e4_vs_the_french_caro-kann_and_philidor_by_parimarjan_negi/
Of course, this is an awesome work and u have to be able to swallow all this, but at least I answered your question.
Hey everyone!
So recently, I've hit a slump where I am having a hard time facing the French Defense and some of the plans it covers. I feel black is getting way too much counterplay and killing me on the queen or ripping apart my pawn centre.
I want to study the French with 3. Nc3 at a deeper level. Can anyone please suggest some good books on the same?
Much obliged.