I waited to post reviews on the first two books in the Searcher series until I saw how the last volume turned out. I needn't have bothered, since Mr. Williamson maintained the taut writing, finely delineated characters, and sure hand at dealing with paranormal (or is it??) material right up to the cataclysmic end. These are superb thrillers, marrying X-Files style paranormal investigation with a sure hand at action and a trip into the most fascinating corners of strange phenomena. The series feels like one large novel that reaches progressive crescendos at the end of each installment, with the last volume (which I just finished) providing a suitably grand finale.
I hadn't seen much from Mr. Williamson in recent years, but I remember his Ash Wednesday as one of the more literate and emotionally powerful horror novels of the past couple decades. It's good to see him back in top form.
There's no question that these are inspired by the X-Files, but they bring a literacy, craft, and intelligence to paranormal fiction that we see too rarely. Now that the final volume is out, buy them all and read them all together.