This sounds very similar to the books manually curated using Ilya Frank's Reading Method: http://english.franklang.ru/index.php/ilya-frank-s-reading-method http

This sounds very similar to the books manually curated using Ilya Frank's Reading Method: http://english.franklang.ru/index.php/ilya-frank-s-reading-method http://english.franklang.ru/index.php/ilya-frank-s-reading-m...