I found this Amazon book through the Eschaton comments threads. The plot summary of Help! Mom! There Are Liberals Under My Bed!:
Book Description
This full-color illustrated book is a fun way for parents to teach young children the valuable lessons of conservatism. Written in simple text, readers can follow along with Tommy and Lou as they open a lemonade stand to earn money for a swing set. But when liberals start demanding that Tommy and Lou pay half their money in taxes, take down their picture of Jesus, and serve broccoli with every glass of lemonade, the young brothers experience the downside to living in Liberaland.
Neat. Now we can tell small wingnut children that liberals are evil people. That will guarantee a well-functioning and peaceful society one day. It's probably not even necessary to have political debates in that future scenario if enough wingnut parents obey. Their children will just gun all liberals down.