First, the shortest review, ever:
...well... Joshua... I loved it.. And you, my readers will as well.
Read the rest of the review if you want to see the majority of the letter I sent when asking folks for reviews.
And on Amazon, I've got a couple reviews that made me all happy inside:
My current favorite quote: "I lost precious hours of sleep while reading Mercy - not because of nightmares induced by the frightful imagery Patterson presents flawlessly, but because I was so engrossed in the story that I couldn't put it down."