Will Bunch's book, "Tear Down This Myth" is a great read, and I recommend it to everyone. And the thing is, it's not just about Ronald Reagan - it's also about conservative myth-making in general.
Right now, we're surrounded by all sorts of myths. We're swimming in the myth that says cuts to Social Security benefits are the primary way to restore "fiscal responsibility" to Washington, when in fact, that's patently untrue. We're inhibited by the myth that says reforming our trade policies are bad for the economy. I could go on and on, but you get the point.
How do we counter these myths? My old boss Bernie Sanders may have the best way - go after Milton Friedman, one of the original architects of the ideology that undergirds all of them. In a fantastic article for In These Times, Sanders examines how the Friedman myth is still perpetuated, and why it is so dangerous. I suggest you give it a read.
Oh, and if you are looking to subscribe to a great magazine whose specific aim is to cover politics and culture for the Rest of Us outside the Beltway, subscribe to In These Times. It's relatively cheap, totally tax deductible, and well worth the money.