556 pages of text book + access to the online course with - more than 5000 sound samples - more than 1000 interactive exercises - videos - 20 german songs with the german text - 80 audio books with the german text and translation This course is the printed version of the grammar part, more than 556 pages, of an exhaustive multimedia course available for different languages (Spanish, French, Italien, German, English) with a similar conception. For obvious reasons the multimedia - elemants are not part of the book. However inside the book you will find a link that gives you full access to the multimedia - course through the internet. If you want an offline version, a version that works without being connected to the internet, write an email to download@infos24.de with the subject german + download. You will get a link allowing to download the whole multimedia course on your device.(PC, Mac, tablet (android and iOS), or smartphone). The grammar of German is compared with the English grammar. This allows to take into account the special problems an english native speaker will face, when learning German. The problems are well known or can easily guessed, for instance the problems with the declension, word order, different aspects to be taken into account in the use of prepositions, conjunctions etc.. The course follows international standards relevant in national and international exams. The complete course contains a lot of multimedia elements, 5000 voice examples, videos describing the different federal states of Germany, 100 fully recorded short stories with the german text and english translation, interactive exercises. It is the most exhaustive german course available on the market. Ther is now prior knowledge required. At the present these multimedia elements cannot be included directly into the course. However you get a free access to the complete online course. This course works with any multimedia device including tablets. You will find the link inside. For any problems, suggestions, ideas please send email to infos@infos24.de