Not sure what you're looking for, but find anything on capitalism under fascism. Many pros and cons. Also relevant is centralized, planned economies. Basically China today.

There were no economic miracles. Actual capitalism without jewish usary is amazing. See early American prosperity before industrial tycoons dug in deep with crony capitalism.

The other economic nazi miracle was stopping Jews from stealing most of your shit and using that money in your own country. Not exactly genius, but obvious policy.

Sounds illegal!

Not sure on books however the film Hitler the Greatest Story Never Told covers how Germany became an economic and cultural miracle.