The free CD that comes with the book contains:


All Lunar Orbiter Mission 4 photos that were published in "Lunar Orbiter Photographic Atlas of the Moon" by Bowker and Hughes, NASA SP-206, US Government Printing Office, 1971 are included in this CD.

The feature index lists all nearside features in the master IAU list maintained by the USGS except the small features with personal names.  Also included are several of these small features and some farside features near the eastern limb, the western limb, the north pole, or the south pole.  Each of the features listed in the feature index can be found in the annotated photo (along with the photo number) on the indicated page.