(4) 4-6 100 Things You Should Know About series. Each of these books presents one hundred facts about the title subject. Though most of the information appears to have been randomly selected and displayed, the volumes' snippets just may entice readers to seek further knowledge. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind. Review covers these 100 Things You Should Know About titles: Archeology and Gladiators.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. Each of these books presents one hundred facts about the title subject. Though most of the information appears to have been randomly selected and displayed, the volumes' snippets just may entice readers to seek further knowledge. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind. Review covers these 100 Things You Should Know About titles: Archeology and Gladiators.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about fossils and archaeology. Though most of the information appears to have been randomly selected and displayed, the volume's snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about extinct and endangered animals and the process of extinction. Though most of the information appears to have been randomly selected and displayed, the volume's snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. Each of these books presents one hundred facts about the title pets. Though most of the information appears to have been randomly selected and displayed, the volumes' snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind. Review covers these 100 Things You Should Know About titles: Dogs & Puppies and Cats & Kittens.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about the human body, beginning with a fetus's development in the womb. The text touches on growth, body systems, skin, muscles, nutrition, and general health; the volume's snippets may entice readers to seek further information. Busy pages are packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. Each of these books presents one hundred facts about the title animals or biome. Though most of the information appears to have been randomly selected and displayed, the volumes' snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind. Review covers these 100 Things You Should Know About titles: Coral Reefs and Deadly Creatures.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. Each of these books presents one hundred facts about the title pets. Though most of the information appears to have been randomly selected and displayed, the volumes' snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind. Review covers these 100 Things You Should Know About titles: Dogs & Puppies and Cats & Kittens.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about the title animals. Though most of the information appears to have been randomly selected and displayed, the volume's snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. Each of these books presents one hundred facts about the title animals or biome. Though most of the information appears to have been randomly selected and displayed, the volumes' snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind. Review covers these 100 Things You Should Know About titles: Coral Reefs and Deadly Creatures.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about large felines. Though most of the information appears to have been randomly selected and displayed, the volume's snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Elissa Gershowitz

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about flight. The text highlights events and people in addition to machines, from balloons and non-engine gliders to stealth planes and space shuttles. The volume's random snippets may entice readers to seek further information. Busy pages are packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Jack Forman

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about our planet. The text jumps around among mountains, volcanoes, glaciers, weather, and other random earth science topics, possibly enticing readers to seek further information about the subjects. The busy pages are packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Jack Forman

(4) 4-6 100 Things You Should Know About series. These books present one hundred facts (most randomly selected and presented) about endangered animals or the environment, in addition to "I Don't Believe It!" sidebars. Though not particularly helpful on their own, the volumes' snippets may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations. Ind. Review covers these 100 Things You Should Know About titles: Saving the Earth and Endangered Animals.

Reviewer: Barbara Barstow

(4) 4-6 100 Things You Should Know About series. This book presents one hundred random facts about shipwrecks. The text focuses on history, causes, consequences, and investigations into the subject. Busy pages are packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Jack Forman

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts about pyramids. The text focuses on the history of pyramids, first in ancient Egypt then in ancient Rome, Central and South America, and "modern pyramids." The volume's snippets may entice readers to seek further information. Busy pages are packed with photos, cartoonlike drawings, and more realistic illustrations in addition to "I Don't Believe It!" sidebars. Ind.

Reviewer: Jack Forman

(4) 4-6 100 Things You Should Know About series. These books present one hundred facts (most randomly selected and presented) about endangered animals or the environment, in addition to "I Don't Believe It!" sidebars. Though not particularly helpful on their own, the volumes' snippets may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations. Ind. Review covers these 100 Things You Should Know About titles: Saving the Earth and Endangered Animals.

Reviewer: Barbara Barstow

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts (most randomly selected and presented) about the polar regions, in addition to "I Don't Believe It!" sidebars. Though there are some problems with fact checking, the volume's snippets may entice readers to seek further information. The busy pages are packed tight with photos, cartoonlike drawings, and more realistic illustrations. Ind.

Reviewer: Barbara Barstow

(4) 4-6 100 Things You Should Know About series. This book presents one hundred facts (most randomly selected) about the title nocturnal animals, in addition to "I Don't Believe It!" sidebars. Though not particularly helpful on their own, the volume's snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations. Ind.

Reviewer: Barbara Barstow

(4) 4-6 100 Things You Should Know About series. These books present one hundred facts (most randomly selected and displayed) about the title mammals, in addition to "I Don't Believe It!" sidebars. Though not particularly helpful on their own, the volumes' snippets just may entice readers to seek further information. The busy pages are tightly packed with photos, cartoonlike drawings, and more realistic illustrations. Ind. Review covers these 100 Things You Should Know About titles: Bears and Monkeys & Apes.

Reviewer: Barbara Barstow