The book is excellently down-graded to pre-intermediate (A2) level. This is a very good way of learning a foreign language, through a highly interesting story. The down-grading is important as it can be very intimidating and exhausting if you keep on reading and 50-60% you do not understand and have to look up in the dictionary all the time, breaking the experience and the flow. The English equivalents are perfect, all in all, this material is a very motivating one and an easy way, making language learning a great fun.