Gr 4--6--These six volumes relate the lives and accomplishments of various explorers. Readers learn of Cabot's and Cartier's explorations of Canada, Balboa's and de Soto's adventures in Latin America, Drake's voyages, and Cousteau's pursuit of sea exploration. Information provided is factual without resorting to hagiography; some considered Drake a pirate, and Balboa conquered the Incan people. Cousteau's biography is the most positive, with an emphasis on his inventions and concern for the environment. Apart from the volume on Cousteau, which features photographs, the texts are accompanied by unremarkable illustrations. These standard biographies are hardly extraordinary, but, as the individuals are usually included in curriculums, they will suffice. VERDICT Average biographical fare for this age group. These volumes should be considered where newer materials are needed.

These books provide marginally useful introductions to their subjects. The books' lack of clarity when discussing places, dates, and routes makes them frustrating to read. Some vocabulary used in the glossary is more difficult than words in the main text. Each book includes photographs, archival pictures, and a pronunciation guide. ""Would You?"" questions help readers interact with the text. Ind. [Review covers these Checkerboard Biography Library: Explorers titles: Ferdinand Magellan, Henry Hudson, Juan Ponce de Leon, Lewis and Clark, Marquette and Jolliet, and Vasco Nunez de Balboa.] (c) Copyright 2010. The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted. All rights reserved.