Just finished the first four books of The Remaining by D.J Molles.
Really good stuff imo. It's another 'world decimated by zombies' scenario (infected -not undead- in this case) that just reinforces my personal opinion that the zombies from The Walking Dead are pathetically unthreatening. These are more like 28 days style with a twist.
Characters and situations are very well written and realistic. It's a lot more believable and frightening than TWD.
Like TWD, this is more about what people become when society breaks down, rather than focusing on the 'zombies', though they get their fair share of the limelight.
There are some niggling spelling/grammar issues, but it doesn't detract from the excellent content.
I'm eagerly awaiting the next and final installment of the series.