The author is Steven G Medema, and the subtitle is From Xenophon to Cryptocurrency, 250 Milestones in the History of Economics. It is over 500 pages, one page per idea, with lovely color plates next to each page of text. Test both your knowledge of economics and of history of economic thought. For instance, it covers the median voter theorem, linear programming, the socialist calculation debate, and much more. Very well done, and also a good gift book.
You can order it here.