Fantastic spelling

The basics of robotics, the beginning of astronomy, cosmic science fiction - this is all clear. But why in the school of young science fiction writers Russian? Synonyms, antonyms and other vocabulary - wherever it went, but spelling?
Danil, together with new friends, Igor and Sashka will definitely find out, and will also find a block of experimental information that escaped from aliens. And, of course, it will easily and quickly learn the rules and learn a lot from the history of spelling.
Fun adventures from Svetlana Lavra, the author of the book "Count of the spelling", are supplemented by the basic spelling rules and tasks for working out the knowledge gained.
For secondary school age