Master the spelling: With the Voltaire certification - 700 diagnostic tests, 1,400 training exercises, personalized course, corrected Annals digital tool to assess your score (Paperback)
I'm really glad I finally EC into the hand. For me that was written on the Voltaire Project, I find in this manual all the tricks, the rules and exercises for a good spell level. And most, to assess themselves thanks to the annals slipped at the end