Collins
The Incredible Journey of Lewis and Clark
R 600
Brand: Christian Liberty Press
The Mayflower Pilgrims
R 589
Farrar, Straus and Giroux (BYR)
Sea Cows, Shamans, and Scurvy: Alaska's First Naturalist: Georg Wilhelm Steller
R 733
Chicago Review Press
A World of Her Own: 24 Amazing Women Explorers and Adventurers (8) (Women of Action)
R 383
Majosta
Solar System Interactive Science Workbook for Kids: Puzzles and Secret Codes, Reading Comprehension, Homeschool Curriculum, Astronomy, Outer Space, Planets, Space Exploration
R 870
Twenty First Century Books
Before Columbus: Early Voyages to the Americas (Exceptional Social Studies Titles for Upper Grades)
R 816
Chelsea House Pub
Exploring the Pacific (Discovery & Exploration)
R 1,028
Oxford University Press, USA
An Age of Science and Revolutions, 1600-1800: The Medieval & Early Modern World
R 604
Twenty-First Century Books ™
The Call of Antarctica: Exploring and Protecting Earth's Coldest Continent
R 1,051
Routledge
Twisted True Tales From Science: Explosive Experiments
R 474