Dive into the world's oceans with this striking new book. A bright, contemporary design will engage young children's interest and maintain a fascination with oc

Features the photograpy of Annie Crawley, an innovative book and dvd pack that discovers the underwater world, fun facts and tidbits.

Get digging for rocks and minerals with this striking new book. A bright, contemporary design will engage young children's interest and maintain a fascination w

Praise for the previous edition: "...the coverage of women, races, and international history in general make it a good source for exploring the many faces of bi

Profiles more than 150 scientists from around the world who made important contributions to the field of biology, including Claude Bernard, Alexander Fleming, M