World History: The Human Experience, The Early Ages, co-authored by National Geographic guides your students through the rich and...
Glencoe's Grammar and Composition Handbooks provide full coverage of the writing process with practice exercises for grammar...
Describes a variety of apples and uses them to introduce fractions.
Describes the physical and emotional changes that occur in boys (and, to a lesser extent, in girls) during puberty and discusses...
Biological Science: a Molecular Approach (BSCS Blue Version), prepares honors or gifted students for the biology of the future by...
A powerful collection of thought-provoking essays about love, family, friendship, sex, poverty, loss, and oppression by teenage...
A history of the United States in the twentieth century, featuring sociological and cultural events, as well as strictly...