Whether referred to as mermaid, usalka, mami wata, or by some other name, and whether considered an imaginary being or merely a person with extraordinary abilit

Describes the origins of the sirens, half-women, half-birds, who lured sailors to their deaths with their irresistible voices, and relates their encounter with

"Originally published in the UK by Oxford University Press, 2006."

“Sarah Stewart Johnson interweaves her own coming-of-age story as a planetary scientist with a vivid history of the exploration of Mars in this celebration of

The extraordinary story of an unjustly forgotten group of Black men in Pittsburgh who became the first paramedics in America, saving lives and changing the cour