The ad blurb is: "Kartchner Caverns, southern Arizona's most spectacular natural wonder, is scheduled to open in November. But you can see it now--in Kartchner Caverns: Nature's Underground Wonderland--Arizona Highway's latest book. Learn of the political maneuvering it took to keep the caverns' discovery secret for 14 years. Wander the football-field-size rooms and see the frozen-in-time rock formations, some as delicate as fine china. And when November arrives, use the book to prepare for the Southwest's greatest new underground adventure."

32 pages. Softcover. Includes an illustrated map of the caverns and full-color photographs.

From the March 1999 issue of Arizona Highways.