This was my very first James Herbert novel and after reading it I was hooked, gagging for more! In this book, Herbert explicitly describes the aftermath of WW2 from the viewpoint of the people in and around London. What you won't find in the history books though is this: After the war was lost to Hitler and his nasty gang of Nazis, they - bad losers that they were - sent planes over to drop some lethal bombs over the city of London. These bombs carried a deadly virus that attacked and after weeks or months eventually killed every human except those with a certain blood group which, unfortunately, happened to be the rarest of them all - "AB". So the few lucky ones with that particular blood group were safe from the virus, though not from the hordes of infected others who'd as a side effect of the virus had become insane, and relentlessly tried to hunt the few lucky survivors down to relieve them from their "good, unspoiled blood" in a desperate bid to save themselves with it...
I found this horror novel immensly gripping and suspenseful. The characters are interesting, their adventures and fights for survival will keep anyone on the edge of their seats all throughout the book. To round it off, the ending is not ony amazingly exciting but also satisfactory, something I've meanwhile come to learn can't be expected of every James Herbert book (I've read six so far, of which I loved three, liked two and didn't care much for one other).
"48" is an absolute MUST READ for every dedicated horror/doomsday scenario/suspense thriller fan.