The Story of the World Activity Books refer to specific page numbers in these history encyclopedias.
- Usborne Internet-Linked Encyclopedia of World History, ISBN 07945 033202 (published 2001)
- The Kingfisher History Encyclopedia, Kingfisher Encyclopedia, ISBN 0-7534-5784-9 (published 2004).
Both of these are out of print; you will need to look for used copies if you want these exact editions.
We recommend using the most recent editions of these titles. The pages will not match those referenced in our Activity Books, but it takes only a few minutes to locate the content in the newer editions.
Please note that the publishers change not only the material but the targeted age-group of individual titles, so be sure to read the publisher’s product description.