After her journalist-father's mysterious death in 2008, fifteen-year-old Shamiso must leave England for boarding school in Zimbabwe, where she and Tanyaradzwa,

In the late 1920s, Reimar Horten started experimenting with flying models equipped with fuselages, stabilizers, rudders, and elevators, but his life's work invo

The ideal woman was described in Proverbs 31--and has been intimidating her sisters ever since. Higgs' humorous reexamination of the eight qualities of the "vir

On the Wing is the first book to take a comprehensive look at the evolution of flight in all four groups of powered flyers: insects, pterosaurs, birds and bats.

Explore a variety of birds in this illustrated educational introduction to birds.