I first read this when I was about 12 years old (in an English translation, I hasten to add) as I had run out of reading matter and came across this book in my grandfather's study.
I am now 62 years of age, but have never forgotten the initial impact this made on me. Somehow Zola's writing is so descriptive and evocative that one feels that one is really there in the suffering and squalor along with the characters. The suffering and social deprivation of those times is quite unbelievable as we look back over 150 years.
I do not know who translated that edition but I have read it in the original French since, where it is even more
moving.
If you haven't read it, please do, you'll be glad you did and, as someone else wrote in review, it could even change your life or, at the very least give you much pause for thought.