It’s difficult for a mere book reviewer like myself to understand how publishers and book writers can keep up with the frequent updates in digital software and hardware. Just when you purchase a Canon camera or the latest update ofĂ‚Â Photoshop, new versions of these products come out in less than a year’s time. It seems like writers and publishers have to scramble to keep up with the ever expanding technology. But somehow they get the job done, and in most cases very well.