For the price, you can't beat it. And the power of prayer is amazing. Not much cost or effort on the buyers part to encourage prayer for our nation. Given the direction this nation is heading, these little books might even encourage efforts from some that don't ordinarily talk with God.
I have been looking for a way to pray for our nation. This is a perfect way to cover the things that need to be covered in prayer. I use it everyday. It contains a scripture verse and a prayer. Also contains short biography of several presidents.