The educational series by M.Z. Biboletova is a widely used English language program in Russian schools, covering grades 2 through 11. Since you didn't specify a particular grade, General Content of the Series
Offers downloadable PDFs of textbooks, workbooks, and teacher's books. gdz po angliiskomu iazyku avtorym.z.biboletova dlia klassa
Could you specify you are looking for so I can provide the exact table of contents or specific homework help? The educational series by M