BLUE JAY SLAYER whispers and shouts at us but never tells us what to think. It is dark at times, yes, but not what you'd expect: playful sometimes, angry sometimes, reticent when necessary. It's brimming with curses and gifts. When Matt Hart declares "The grass doesn't grow where I take you" you know-just know-that he isn't lying. He tells us Ken Henson is not who he appears to be, "which is correct." Henson certainly gives us glimpses of who he may be with his illustrations of the flaming reality of the dark side but without the hellish cliches. Well, maybe there are a few, but those, of...