I got an email asking me to recommend some readings in Austrian Business Cycle theory. I suspect the individual wasn’t asking that I recommend they read Mises and Hayek or even Rothbard. So here are some secondary sources (in no particular order):
John P. Cochran and Fred R. Glahe The Hayek-Keynes Debate: Lessons for Current Business Cycle Research
Mark Skousen The structure of production
Mark Skousen Vienna & Chicago, Friends or Foes?: A Tale of Two Schools of Free-Market Economics (highly recommended)
Tyler Cowen has a series of clips talking about business cycle research here. He also has a book Risk and Business Cycles: New and Old Austrian Perspectives – I haven’t read it so can’t comment I just include it for completeness.
The Garrison and Horwitz books are compliments IMHO and if you were only going to read one book on that list then Skousen’s Vienna & Chicago, Friends or Foes? should be the book.