First Footprints tells the extraordinary story of the Aboriginal people of Australia. How they made their way out of Africa 60,000 years ago, and how they survi

Every child feels different in some way, but Thuy feels "double different." She is Vietnamese American and she has two moms. Thuy walks home one winter afternoo

In this "New York Times" bestseller, Iles probes the terrifying possibility that the next phase of human evolution may not be human at all. Alarming, believable

Richardson and Dufresne, powerhouses in guided reading instruction, provide guidance in planning short, developmentally appropriate word study and phonics lesso

The history of science discipline is contributing valuable knowledge of the culture of soil understanding, of the conditions in society that fostered the ideas,