The National Geographic Society has just made available a database index to their collection of publications, including the main magazine, various children editions, books and tv/video offerings. The search interface offers basic and advanced search options, limiting to date ranges, and several sorting options. The database covers the complete publication output of the society back to 1888. This kind of extensive coverage, to my knowledge, is not available through any other aggregating service, let alone FREE!
This index contains records describing each NGS magazine articl