This is an eerie, spooky story about a boy who was lost and then found. The story starts when Nate moves into a new house and discovers tapes under the floor of his room. The tapes tell the story of Walt who lived and disappeared 50 years ago. Walt discovered a world outside of the normal world with talking animals and magical trees that act as gates to this other world. Nate starts seeing the same things Walt once did and with the help of new friend Tabitha sets out to figure out what is going on. They must travel into this other world and defeat the Vespertine and save the word.
This is a complicated story that might be more appropriate for upper elementary students instead of the younger ones. I think if readers stick with it they will find the magic and wonder of the story interesting, but some might get turned off by the complicated dual stories. I loved how this was illustrated in simple ink drawings. They really brought the action to life. You have to really pay attention to get all the details out of this one, but you will be rewarded if you do.