I'm putting together a history project for the next couple years, loosely based on Sonlight G/H, usuing SOTW as my spine. My kids are 5,8,11 and 13.
I mostly know what I'm doing, but the SOTW activity book suggests 4 encyclopedias for cross reference:
The Kingfisher Illustrated History of the World
The Kingfisher History Encyclopedia
The Usborne Book of World History (which I already own)
The Usborne Internet-Linked Encyclopedia of World History
Do I really need all of them? I can get The Kingfisher History Encyclopedia from the library to look at, but I don't want to buy another book if it's just a lot of repeat!
Thanks!