This is the first Peter James book that I've read, but it won't be the last. The writing itself was gripping. Though at times I felt the description of the characters went on a bit too long, I felt like I got all that I needed to see and understand them.
The plot for Prophecy at its core is simple, but woven in a way that is quite compelling. The prologue puts us far into the past, the epilogue well into the future. Between these two points is a story riddled with the most occasional of coincidences that when strung together give the appearance that nothing happens by chance.
The main character, Frannie, stumbles upon a man and his son. Even more random is how they are brought back together days later. Their love for each other is anything but happenstance and you feel them, throughout the pages, falling deeply then bracing from the abrupt and catastrophic coincidences that plague them. James has you wondering, "How is this going to end?" as characters come and go in a drastic slew of unexplained accidents. Only as we near the end does the reader realize that these occurrences are not only explained but in fact they are fulfilling a, "Prophecy."
Overall I am more than glad I bought this book. As I said before, it will not be the last James novel I read. As another reviewer mentioned, the ending was a bit quick. I got the feeling that an extra 5000 words would have helped the climax a lot. But by the time you get to the fizzle ending you're so vested you just NEED to know if the characters you've followed all these pages are going to be alright.
In a nutshell I would say this book is absolutely worth the read.