Dungeon Master 4th Edition For Dummies(r)

Not simple stater game. More complex

This book is not bad at all but is nonetheless targeting players who are familiar with playing D&D 4th Edtn. Ideal if you happen to be a player transitioning to the role of DM.

For dummy books this is quite good. Of course, without the rule books this seems empty. There are some good tips. Not sure if you could find them elsewhere though.