"Britannica's huge, authoritative, and lavishly illustrated question and answer book will satisfy even the most curious kids, with over 100 questions verified by Britannica experts. Spanning a range of topics including animals, the body, machines, space, and more, this book provides clear and accessible explanations--and even explores some of the mysteries that experts are still trying to solve!"--
Allowing children to peep through the pages, this novelty book helps them guess what's hiding over the page. It features illustrations, and is suitable for the very young.