Cerberus Storm is by far the best of the three...Ghost Walk I hate since I was going through major problems with the so-called Executive Editor at the time and just was desperate to type "Fini" and move the hell on...and I didn't write Refuge...that was done by a fill-in guy who didn't give a damn one way or the other.
Also...although I've had issues with the cover artist from time to time, I think he did an exemplary job on the cover of Cerberus Storm and his rendering of the "babe of the book", Catamount.