I was pretty disappointed in Spirit and Dust. It was nothing like Texas Gothic. All of the things that made me adore Texas Gothic were missing in this book. This book lacked the charm that was present in that one. There were no quirky, eccentric characters, unless you count Daisy herself and the rest of the Goodnight family was absent for the most part. Where Texas Gothic was light-hearted and funny, Spirit and Dust was more tense and serious.
Honestly though, this wasn't a bad book. It was a pretty good mystery that contained a few good twists and had it been a separate novel with nothing to do with Texas Gothic I probably would have liked it better.
One thing worth mentioning is a certain scene in a museum in Chicago that contains a dinosaur named Sue. Anyone that has read The Dresden Files will feel a certain deja vu.