Boring, Mel. Caterpillars, Bugs and Butterflies. (Illus. by Linda Garrow; from the Take Along Guide Series.) Northword Press, 1999. 48pp. ISBN 1559716746.
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Burnie, David. Eyewitness: Tree. (Illus. by Peter Chadwick) DK Publishing, 2000. 64pp. $15.95. ISBN 0789458209.
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Cassie, Brian, and Marjorie Burns. Trees. (Illus.; from the National Audubon Society First Field Guide Series.) Scholastic Trade, 1999. 160pp. $1195. ISBN: 0590054902.
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Clausen, Ruth Rogers. Wildflowers. (Illus.; from the Fandex Family Field Guides Series.) Workman Publishing Company, 1999. $9.95. ISBN 0761114645.
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Hood, Susan. Wildflowers. (Illus.; from the National Audubon Society First Field Guide Series.) Scholastic Trade, 1998. 160pp. $11.95. ISBN: 0590054864.
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Kerrod, Robin. The Sky at Night: Your Guide to the Heavens. (Illus.) Barrons Educational Series, 2000. $20.95. ISBN 0764173839.
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Mechler, Gary, and Wil Tirion. Night Sky. (Illus.; from the National Audubon Society First Field Guide Series.) Scholastic Trade: 1999. 160pp. $8.95. ISBN 0590640860.
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Peterson, Roger Tory. Peterson First Guide to Birds of North America. (Illus.) Houghton Mifflin Co., 1998. 128pp. $5.95. ISBN 0395906660.
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Peterson, Roger Tory. Peterson First Guide to Insects of North America. (Illus.) Houghton Mifflin Co., 1998. 128pp. $5.95. ISBN: 0395906644.
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Willis, Paul M. A. Rocks and Minerals. (Illus.; from the National Geographic My First Pocket Guides Series.) National Geographic Society, 2001. 80pp. $7.95. ISBN 0792265785.
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