This biography examines the remarkable life of Malcolm X using easy-to-read, compelling text. Through striking black-and-white images and rich color photographs, readers will learn about Malcolm X's family background, childhood, education, and role as a human rights activist and nation of Islam leader. Informative sidebars enhance and support the text. Features include a table of contents, timeline, facts page, glossary, bibliography, and an index....

How the toilet changed history examines the invention of the toilet and explores how improving sanitation has changed cities and human health. Features include essential facts, a glossary, selected bibliography, websites, source notes, and an index, plus a timeline and maps, charts, and diagrams.