Who, by a fan. In Crime to the Ninth Power , Cliff must vacate an office building before it blows up. The descriptive prose is presented from Cliff's point of view, in a gumshoe PI style.
Cliff encounters theft in the art world, in Purchased Sight Unseen .
Same gumshoe commentary as the first one. Must find out why. Nibelungen Based on the opera. A really big one. Haven't played it yet.