The main text consists of 16 pages (at normal font size), the "fan" extras you get here are 7 d20 lists for randomly creating the basic structure of your next adventure. The text is printerfriendly although I had to reduce the size a bit for it to fit the page (DIN A4)

As a beginner GM I really liked this little book, especially when it motivates and expands on psychological aspects of our hobby. Although I was tempted to give it a 4 star rating because of being slightly overpriced (6$), the quality deserves 5 stars and the publisher seems to be quite generous in offering discounts from time to time (which is why I gave it a try).