The expanded 3rd edition of Planets in Solar Returns is 426 pages. There are 114 pages of new, in-depth information regarding the aspects between planets. In the revised edition, the aspects are noted simply as "Moon-Neptune Aspects," for example. In the 3rd edition, the interpretations for aspects between planets are broken down according to aspect. For example, "Moon-Neptune Aspects," "Moon Conjunct Neptune," "Moon Square or Opposite Neptune," and "Moon Sextile or Trine Neptune." The rest of the information in the 3rd edition is basically the same as the revised edition.