Wealth Redistribution scam.
There is no way they would legitimately sell enough books to recover that amount of money.
Usually the DNC and well heeled liberal organizations buy the books in bulk to drive up sales numbers.
Then they hand the books out for free or send them to the compost pile.
A week after publication books like this show up on eBay for 1¢ plus shipping.
That or to fill-up shelf space at Dollar Tree in a couple of years.