Stairways to the Stars: Skywatching in Three Great Ancient Cultures Anthony Aveni ISBN: 978-0-471-32976-3 Paperback 240 pages February 1999 US $18.95 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.