Hey, hope you are doing well!

It would have been better if you mentioned your stream. Anyway I made a list of publishers who publish books of your concern in all subjects. So here is a list of book publishers  that have previous year question papers for class 12 HSC Maharashtra-

1. Target Publications Pvt. Ltd.

2. Gurukul Books

3. Oswal Publications

So, these were the top three publishers for your required books. You can get the books from Amazon. If you need more help regarding this please mention your stream.

I hope my response was helpful for you. All the best!