I have just finished my latest book, ATLAS SHRUGGED: COMMENTARY AND STUDY GUIDE TO THE NOVEL THAT HAS INSPIRED MILLIONS. It includes: Commentary on almost every page of the novel. Cross-referencing, so you can find previous mentions of some word, character, or event. A "Recurring Themes Index," so you can find all the mentions of Rand's favorite themes. A timeline of the events of the novel. An index of subchapters. A bibliography and General Index. My cross-referencing points you to related words and themes not only in Atlas, but also in The Fountainhead and Rand's other fiction and non-fiction. My book is 538 pages long. Just email me at fcookinham@juno.com and I will send you a copy as an attachment.