You can use any Russian language textbooks. I recommend the books I use and they are easy to buy with worldwide delivery or digital version.
For beginners (Levels A1) I recommend the following books:
1.Поехали! level A1 – you can buy the textbook 1.1. here and Workbook for the textbook 1 here.
New Edition 2019 Let’s Go! Poekhali
Audio files with exercises.
Textbook 1.1
Workbook 1.1
2.Дорога в Россию 1 (Units 1-15), level A1 – you can buy the textbook 1 here and CD for the textbook 1 here.
3. Illustrated Russian Grammar for elementary level (A1) you can buy here.
4. Книга для чтения (Reading book). А1-А2. “Рассказ-сенсация”
Here you can buy audio book.
5.Дорога в Россию 2 (level A2) – you can buy here and CD for the textbook is here.
6. Книга для чтения. А2-В1 “Rasskaz-Provokatsiya”
Here you can buy audio book.
7. Поехали! 2.I, level B1 – you can buy here and CD for the textbook is here.
8. Поехали! 2.II, level B1 – you can buy here and CD for the textbook is here.
9. Дорога в Россию 3 (part 1), level B1 – part 1 you can buy here and CD for the textbook is here.
10. Книга для чтения. В1-В2 “Rasskaz Kanonizatsiya “
Here you can buy audio book.
11. Дорога в Россию 3 (part 2), level B1 – part 1 you can buy here and CD for the textbook is here.
For the levels B2-C1 I can recommend the following books:
1. Oкно в Россию – Part 1 you can buy eBook here, part 2 eBook you can buy here.
2. Россия: день сегодняшний. Тексты и упражнения – you can buy eBook here.
There are plenty of other books and you can choose whatever suits you.
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