ducks, geese and swans of north america-francis kortright-stackpole--out of print, but readily available--a great reference
the outlaw gunner-harry walsh-tidewater publishing
tales of the old duck hunters and other drivel-gordon mcquarrie
a book on duck shooting--van campen heilner--penn publishing-likely out of print, but illustrated by lynn bogue hunt!
chesapeake bay decoys-the men who made and used them---henry fleckenstein--good reference--lotsa pics, b&w
duck hunting the atlantic tidewater-Eugene connett--hunt illustrations--good chapter on dekes
ducks, boats, blinds, decoys-raymond camp-knopf publishing