English for dummies ;)

I'm not sure that there is "1" good answer to your question. There are many freat books. It depends on your preferance. I would say that you should find a book that meets the style of reading you enjoy. This will keep your attention better then some random literary classic. I hope this helps - I know that it's not exactly the answer you were looking for.

Hi, it depends on your level of English. Read a fairy tale you know well in Russian that has been translated into English, so that you can visualise it.

Comic book in English. It sounds ridiculous but comic books are the more interesting books to read and there are less words. Even if you don't understand certain words, you can always guess their meanings by the help of the pictures.

Fairy tale book is suitable for you I suppose. And this may be the first book the native speakers read too. If you have interest, maybe we can be pen friends and share the view.