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Gr 4—8—An introduction to the general topic is followed by 13 spreads, each answering a question such as, "Why Does the Gateway Arch Sway in the Wind?" (Amazing Built Structures) or "Why Doesn't a Microwave Oven Get Hot?" (Everyday Appliances)...
Gr 5—7—Offering a wide range of important historical sites, the Gallaghers draw on the United Nations Educational, Scientific, and Cultural Organization's (UNESCO) list of World Heritage sites...
Gr 1—4—The Statue of Liberty stands in New York Harbor, but what does she stand for? She is the "Mother of Immigrants," welcoming new arrivals to our shores with a promise of liberty and opportunity...
Gr 2—5—This engaging book shows the diversity in color, size, and shape of animals' eggs, and explains the laying behaviors of a large number of creatures...
Gr 6—9—These hi/lo titles provide brief retrospective tours of the highlighted topics by featuring scientists from around the world who made important advances...
Gr 2—3—These standard introductions to a group of apparently randomly selected animals offer attractive photos, but also deliver an informational load that is light at best and only occasionally contains such intriguing tidbits as the fact that okapis can clean their ears with their tongues...