Britannica All New Kids' Encyclopedia (2020)

Britannica All New Kids' Encyclopedia, updated 2025 edition The encyclopedia that admits what nobody knows yet, and that is its best feature. Edited by Christopher Lloyd with Britannica, it draws on more than 100 experts and over 1,000 images across 424 pages for ages eight to twelve. Its Known Unknowns sections point to the open questions in science and history, which tells a child that knowledge is still being made. A multiple-choice quiz ends each chapter, with the answers inside that chapter, so it rewards actually reading. The September 2025 update refreshes timelines and facts but is largely the 2020 book, so an older copy is no disaster.