(4) 4-6 Geology Rocks! series. These leveled-text editions provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These leveled-text editions provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These leveled-text editions provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. This leveled-text edition provides a basic introduction to the subject. Though informative, the writing is textbooklike; a "Find out later..." feature gives readers questions to think about. The science is enhanced by large, colorful, well-captioned photos and some charts and diagrams. Reading list. Glos., ind.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These leveled-text editions provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These leveled-text editions provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These leveled-text editions provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Earth's Final Frontiers series. This book describes early cave exploration and discoveries as well as the history of caves as storehouses of valuable oil and minerals. Present-day exploration, cave-dwelling creatures, and conservation measures round out the volume. Informative tables, graphs, and illustrations and crisp photographs support the text (though the pages are quite crowded). "In their own words" sidebars provide quotes from scientists and explorers. Reading list, websites. Glos., ind.

Reviewer: Ernie J. Cox

(4) 4-6 Geology Rocks! series. These books provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These books provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These books provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These books provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. This book provides a basic introduction to fossils and paleontology. Though informative, the writing is textbooklike, generally lacking entertainment value except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is augmented by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These books provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess

(4) 4-6 Geology Rocks! series. These books provide basic introductions to different rock forms and other geology concepts. Though informative, the writing is textbooklike except for some unusual sidebar tidbits; a "Find out later..." feature gives readers questions to think about as they read. The science is enhanced by large, colorful, well-captioned photographs and some charts and diagrams. Reading list, websites. Glos., ind. Review covers these Geology Rocks! titles: Crystals, Igneous Rock, Metamorphic Rock, Minerals, Sedimentary Rock, and Soil.

Reviewer: Thom Barthelmess