I have found this book very challenging to work with. When I bought both the book and the accompanying cassette I was a little disappointed. The book itself is very good for explaining the grammar in the danish language but I found that the cassette does not play some of the conversation dialogues in each chapter which I would have found useful. The cassette was a little disappointing too.Anyone who has learnt danish will know just how hard it is to pronounce some of the letters and for me the tape does not go deep enough into the actual knowledge of pronouncing these letters. I also found that the speakers in the conversation speak very fast at times and I do not feel that this was at a level suitable for beginners.However, my efforts to persevere must have paid off because I am now able to write reasonable letters in danish to my danish relatives and on visiting them recently they said that I had done well to reach a reasonable level in 8 months!!I have managed to use this book and cassette only through making time and effort and would advise anybody thinking of buying it that they will need to commit time and patience because this is certainly not the idiot's guide to learning danish!!!