Woll, Kris

Explores the history and future of wind energy, and highlights how it's harvested. Includes text-related questions, a glossary, resources for further information, and color photographs.

Presents a biography of Nelson Mandela, covering his early years, his political career and time as president of South Africa, and his civil rights activism. Includes a timeline, a glossary, critical thinking questions, and a list of additional resources.

A biography of Pope Frances, the first Latin American pope.