I'm not sure how I feel about the Wizard now. At first I thought he was one thing, but then he was something else. I thought the end was going to be predictable, but that last little bit, it made the story something different. The Wizard Returns, though not the longest, I think it is the most complex of Danielle Paige's Dorothy Must Die stories so far. Those "people" at the end, it's their fault, they messed up the Wizard's journey; things would have been different if they seemed more.... compassionate? Kindness goes a long way.
The Wizard Returns is another well thought out, interesting companion story. It teaches us about the Wizard and what happened to him between the time he supposedly left Oz and returns. However, I think it also raises more questions than answers and it definitely makes me more suspicious about the future. What is the Wizard really up to? Can the Order trust him? Can Amy? Can he even trust himself? I wonder if there are going to be more monkeys in the future books, monkeys the Wizard knows. I really don't want to give anything away; it's a story worth reading.
I read The Wizard Returns, No Place Like Oz, and The Witch Must Burn as part of Dorothy Must Die, Stories Volume 1. There are two published volumes right now, each with three stories. There are more stories being written, so I expect one more volume of stories will be published before The End of Oz. I actually thought for a while that Yellow Brick War was the end and I owned all the Dorothy Must Die books, but nope. There are more coming and I'm interested to see how this story ends.