At first I was hesitant to subscribe to the German Stories podcast but then I became hooked on the story (not to mention the leitmotif music that separates each section of the podcast). Now I can hardly wait for the next installment of the story. Grammar exercises and explanations are helpful and do encourage me onwards in my study of the German language. Danke Christian.
and then 
Play podcast episode (ad-free)
Play story part only