comment on structure

The Secret of the Ages is a book written by Robert Collier in 1926. Originally, the book is written in seven volumes that are presented and sold as a set. This volume being summarized has a copyright of 1995 and the original seven volumes have become seven out of the eight parts of the book. Each part of the book is comprised of chapters ranging in number from a single chapter to as many as nine chapters. The chapters range in size from a single page to as many as fourteen pages each, for a total of thirty-four chapters.