After 5 books in this series (and another 4 or 5 I haven't gotten to yet), one would think that McDermott couldn't possibly keep the continuing story of Nina Wilde and Eddie Chase interesting or entertaining. After all, each novel is basically a rehash, retelling, retooled version of the previous entry, complete with basically the same scenarios, same one-liners, same escapes from near death, and, of course, the same over-the-top action and requisite destruction of various planes, trains, and automobiles.
And yet, stupid title aside (I don't know why us Americans couldn't just stick with the much more ominous and thrilling title of The Cult of Osiris), The Pyramid of Doom still manages to be ridiculously fun and ridiculously entertaining. Yes, the book took me about 2 weeks to read (I blame a ton of unnecessary mandatory OT at work for the holidays), but I found myself flying through the last 200 or so pages in only 2 days.
The reason? McDermott's vastly underrated ability to throw in blockbuster-esque thrills and still tell an engaging story somewhere between the exploding helicopters, buildings, and in the case of this book, hovercrafts.
Yes, I will admit that a lot of the plot elements and series of events in Pyramid of Doom have all been done in the previous books (plague/genetic engineering in Hunt for Atlantis, a chase in heavy industrial equipment across a desert landscape in Tomb of Hercules, a car chase through a crowded city in Secret of Excalibur, a corrupt organization hellbent on destroying sacred artifacts and Nina Wilde's reputation along with it in The Covenant of Genesis), but honestly, I don't really care. Fans of this genre (both in literature and cinema) don't go into it to find thought provoking or deep, insightful ideas within. Instead, we read and watch to be entertained and forget about the outside world for a while.
Really though, what The Pyramid of Doom manages to show, as has every successive novel in this series, is McDermott's continued growth as an author. Even if this particular book has so far been the shortest in the entire series (very nearly 100 pages less than its predecessor), its lean, quick, and doesn't mess around, and very easily moves up the ranks as probably the best written so far.