Freakonomics is a 6-book series with 6 primary works first released in 2005 with contributions by Steven D. Levitt and Stephen J. Dubner.
2005 • 979 Readers • 320 pages • 3.8
2009 • 212 Readers • 270 pages • 3.8
2014 • 1 Reader • 3
2014 • 1 Reader • 208 pages
2015 • 55 Readers • 387 pages • 3.4
2011 • 1 Reader • 561 pages • 5
2014 • 147 Readers • 246 pages • 3.7