and outlines the Structure of Evolutionary Theory, with chapter two covering the structure of The Origin of Species, chapter three focusing on issues surrounding agency, chapters four and five covering efficacy, and chapters six and seven covering scope. Part II—comprising the bulk of the text—focuses on the modern discussion and debate (post-1959). Chapters eight and nine cover agency, while chapters ten and eleven cover efficacy, and twelve covers scope. Sections of the book dealing with punctuated equilibrium, primarily chapter nine, have been posthumously reprinted as a separate volume by Belknap Harvard. References External links Harvard's promotional page Punctuated Equilibrium's Threefold History - book excerpt Charlie Rose, March 1, 1994 - Gould discusses the purpose of the book Of Beauty and Consolation - Gould on writing Structure The Structure of Evolutionary Theory - profile page with introduction and reviews 2002 non-fiction books American non-fiction books Belknap Press books Books about evolution Books by Stephen Jay Gould English-language books