Death on the Caldera

I loved the start. The setting is really similar to murder on the orient express but with magic. The different characters and bits of pieces make it promising and interesting. But after the crash the story slowly turns away from mystery and full out embraces action in the end. I just couldn't quite like that. And the concept with the witches surprised me yet didn't quite convince me. The ending left me a bit unsatisfied even though some things are supposed to be left open for a possible sequel I guess.