Seriously... this book just earned itself a place in my TOP 5 FAVORITES. I can understand why many people might not care for it, since it meshes so many genres together; but that's exactly why I loved it! I'm so tired of cliched, predictable tales and stock players running their lines. You want something different? Exciting? Hysterical? Read this book.
I mean, we're talking about a hacker geek who gets conscripted into the British SuperBlack Ops group (MI-666?) because he was playing with a code that almost summoned a extra-dimensional monster into London. Whoops! Now working as an IT specialist and sometimes field agent for "The Laundry", Bob Howard runs around with a smartphone complete with a nextgen daughterboard filled with apps that allow him to used applied Non-Euclidean algorithms that access the omniverse and tap into sentient alien life as a proxy to do things like, oh... give him invisibility. And he usually carries a cybernetic Hand Of Glory for protection.
Yeah.
And by "alien life," I mean fun folks like Cthulhu and the rest of the Lovecraft gang. It seems there's been a treaty with the Deep Ones since before WWII, and Innsmouth is now a training ground for Occult Spies. Oh, and the USA has a version of The Laundry called "Black Chamber," who are almost as bad as Human Resources. See that's the other thing; besides being a mash-up of horror/espionage/technology thrills, it's also written with enough humor and absurdity to keep you thoroughly engrossed. I'm talking "Laugh Out Loud" moments here.
Will this book be over 50% of the heads of the people who try and read it? Probably. But 50% will get it, and 25% will love it. There's spy slang, computer terminology, hardcore mathematics, and major Lovecraft references. No, a mean a lot of all of those. But it's woven so well, told so wonderfully, characters so wacky... I absolutely loved it.