Super Junior A to B is an innovative English learning series specifically designed for 3rd or 2nd grade students. The series consists of two books and is accompanied by the i-book. The i-book is a software containing the pronunciation and translation of the vocabulary in an interactive form, the 40 episodes of the story in the form of cartoons, the audios of the story, the video clips of the songs, additional lexical and grammar exercises - different from those of the book - in the form of video games, as well as an automatic evaluation system. Now you can download the i-book application, to learn English easily and pleasantly from your tablet or your smartphone.