I'm a fan of the Haunted Mansion, but was weary of this. But was pleasantly surprised. Each volume is a collection of 5 tales, 4 story-within-stories, and 1 over-arching one that connects them. And some neat connections between the 2 volumes.
The author takes selected individual elements of the Haunted Mansion ride, and expands them into their own stories, and though they're written for a younger audience than myself, it still manages to keep them very horror-centric. I've read other reviews that put it on par with the Goosebumps series, which was a little after my time, but I might try to check out some of them after this.
This was the audio book version, and the narrator did quite well. Not exactly the "Ghost Host" voice from the ride (but that's Paul Frees, and no one could really beat him), but fits well in all the same.
Looking forward to Volumes 3&4!