Okay, I'm about to admit my complete automotive ignorance and ask for help.

I have adopted an old 1939 International Harvestor pickup that I plan on converting to a woody wagon. The problem is that I'm more of a wood-shop guy than an auto-shop guy. Is there an
"Idiot's Guide" for engine swaps posted on the web somewhere?
How about a good book??

If anyone has personally done a swap in an older vehicle and can provide some assistance, I'm all ears!