This was one of the first series that got me into the whole zombie apocalypse genre. Few other series rise to the level of this one, though. There are subplots full romance, heartbreak, political intrigue, and more. I was afraid that I'd be lost after the long hiatus as so often happens, but it didn't happen. Somehow Achord makes you feel as if you've just closed the page from the last book before opening the next, even if it's been a year or so in between. Maybe that's because his characters are fleshed out so well. Shrug. I'm just glad that I got my Rules fix, and I'm hoping that it won't be so long for Book 10 to come out after that cliffhanger ending.