Picked up a copy at the Town Center Barnes N' Noble over the weekend.
Fantastic read.
Truly great job Ennis.
I thought the pictures would be the best part of the book, but I found myself enjoying the detailed histories even more. Jacksonville doesn't seem particularly great at recording and preserving its own history, so it's always great to see something like this come along.
There are certainly more than enough locations for a sequel as well

There are about a half dozen more copies at Barnes if anyone is in the area.