When a high-energy physics lab in Orlando blows up taking half the city with it, it's good news only if you're a physicist interested in Higgs boson particles. To the rest of us, it means that someone has opened a doorway into another universe...and creepy crawly things are coming out. But it gets worse...much, much worse. It turns out that we haven't just opened a door, we've turned on a door making machine and god only knows how you turn the thing off. Heck, it wouldn't be so bad that demons and monsters are streaming out of the things, but they're heavily armed and very dangerous. Fortunately we've got a high energy redneck physicist and a squad of US Navy Seals to confront whatever comes out, backed up by pretty much the entire US arsenal. It's sort of Stargate meets Halo meets The Chtrorr War, and John Ringo rocks, as usual. Highly recommended.

(Source: Baen)