Citadels of Mystery

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Overview:

Title: Citadels of Mystery
Author: L. Sprague de Camp, Catherine C. de Camp
Year: 1972
Publisher: Fontana
Price: £0.45
Pages: 292
Binding: Paperback
Type: Non-fiction
Title Reference: Citadels of Mystery
Notes: Original title "Ancient Ruins and Archeology".
4 pages of black and white photos between pages 132-133
"Cover illustration is of Machu Pichu taken by Puyatier (Snark International)" on rear.
Other prices Australia and New Zealand $1.50, Canada $1.25