Meet Marie Tharp (1920-2006), the first person to map the Earth’s underwater mountain ridge, in this inspiring picture book biography from the author of Shark Lady.From a young age, Marie Tharp loved
Taking Sides volumes present current controversial issues in a debate-style format designed to stimulate student interest and develop critical thinking skills. Each issue is thoughtfully framed with a
Taking Sides volumes present current controversial issues in a debate-style format designed to stimulate student interest and develop critical thinking skills. Each issue is thoughtfully framed with a
The first edition of this title proved the most successful of the Portable Handbook series launched in 1999. Aimed at electrical engineers and technicians working in building power systems, the relent
