Good suggestions both.
The Parts books do not always offer more detailed exploded views. They're good for what they are, but I'm not sure its what you are looking for.
When Was in North Jersey, I knew the local dealers that still had the older parts books. At some point, maybe a car show/swap meet, I picked up a CD with the '69 parts book scanned in pdf format. About $25 IIRC. If you really want a parts book, look for something like that. A more recent version probably would include some sort of search function depending on the format it was scanned in.
If you really want a print copy, I'd look for other vendors. Faxon isn't bad, but they aren't good either. I bought my '85 Grand Wagoneer shop books from them, and it wasn't a true reprint. Copier grade paper (16 or 20 lb) and there were pages missing. After several swaps of the books missing the pages, I told them to just send me the pages seperate. They did.
Another good website for factory literature is
www.imperialclub.org especially the Master Technicians Conference booklets
http://www.imperialclub.org/Repair/Lit/Master/index.htm