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Your five-year-old daughter is watching a squirrel out the kitchen window and she asks you, "Is it true that some squirrels can fly? That they have wings?" ...

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This Book Features: 23 Practical Classroom Activities That Help Students Understand And Remember What They Read, In Mathematics, Science, Social Studies, En...

A Guide To All Aspects Of Archaeology, This Work Provides A Readable And Compact Introduction To Archaeology For Those New To The Field. Long-established Te...

Volume 1 of an encyclopedic work covers 4666 species, ferns on up. Full botanical information for each. 1913 edition, preferred by many to more recent rev...

V. 1-12. Micropædia -- V. 13-29. Macropædia. Spine Title: Britannica. Popularly Called: Encyclopaedia Britannica. Includes Propædia (1 V.) And Index (2 V...

Interchange Third edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The interl...

Pictures Of Common Objects And The Parts Of Which They Are Composed, Classed Under General Categories Such As Living Things, Transportation, And Personal It...