Years ago, before digital, I took photos of photos using an ordinary 100W bulb light each side of the photo. The bulbs were inside home made reflectors. I guess a couple of good halogen desk lights would do these days. The camera was mounted above on something that may have been an old microscope mount - not sure. But it had a rack and pinion thing which allowed me to adjust up and down easily. So maybe a tripod that allows the support vertical to be mounted horizontally perhaps.
MyPhotoBook - used them once with a reduced price offer via a camera mag for a small book. Done in Germany. Excellent quality, but took something like 3 or 4 weeks.
I've used Photobox a few times. Good value compared to many, even more so when they do their offers. I haven't looked recently but I don't like their books having a hole cut out on the front cover and forcing you to waste a page on a small picture to fit it. I don't know if they've changed anything. It has been over a year since I last used them. I also found the book design web pages to be buggy and irritating to use. I'd still use them again though, I suppose, when they have an offer on.