I am hearing good things about the "Kingfisher History Encyclopedia" as a spine for an elementary history course. I wondered if anyone here has actually used it and could give me their thoughts.

Note - I have heard (from WTM) it also used as a complement to "Story of the World". I have heard this is also a great spine for elementary history. Yet on the Amazon reviews, I have read the information presented is not historically accurate, which makes me hesitant. I would love to hear from anyone who has used this as well.