Book translation and copyright

Question

Machine translation from one language to another

If you take a book in a foreign language, translate it into Russian and put it in the form of articles on Habr, will this be considered a copyright infringement? given that the book is, let's say, commercial, that is, it is sold on the same Amazon, both in PDF and in paper form

Answer 1

In short - you can't.
For everything to be legal, you need to contact the author to obtain permission, and then permission can be obtained if the author now has rights, and no one in Russia has rights.
Regarding specifically Habra, you still need to check whether the Habra license (Creative Commons) will contradict the original license.
What kind of book, if not a secret?

Answer 2

If you believe this link , then if the book does not have a copyright, then you can do anything, and if it does, then you need to negotiate with the author.