A DIY setup such as this may help. http://www.diybookscanner.org/forum/viewtopic.php?f=1&t=254
. Light one half and shoot the odd pages first then rotate and shoot the even pages.
If you do get page curl then consider a method of holding the page flat either a narrow plastic strip top and bottom and clone during processing, or use the warp and transform tools in PS
Images spanning two page will require shooting as above then stitching together.
Hope this of some help