Some books I have read and recommend are:

Ultimate Guide to Planting Food Plots for Deer and other Wildlife
byJohn Weiss

Hunting Superbucks
by Kathy Etling

Advanced Whitetail Hunting
by Ron Spomer and Gary Clancy

Quality Whitetails The Why and How of QDM
by Karl V. Miller and R. Larry Marchinton

More hunting books will come throughout the year when I buy more. I have some other deer hunting books but those are some good ones for off season reading. Buy books at either amazon.com or half.com, hope you enjoy