All books are almost new, you can come and see them. I have all the subjects for HSC Humanities. I think I only used them the night before the exam.
Don't worry about the condition of the books.
It will take a lot of time to provide pictures of all of them, so you can come and see them yourself; I have all the guides too. Besides, there are famous authors' Bangla and English books.
You won't need to buy anything else for your HSC life if you are in Arts.
Your 1st and 2nd year will be complete.