Books published by publisher Crabtree Publishing Company (2009-09-18)

This title is intended for ages 8-14. When England's Queen Elizabeth I asked Sir Walter Raleigh to search for new lands to claim and colonise, her friend and loyal subject pledged to found a colony in tribute to his Queen. This exciting recreation of the founding, loss, and reclamation of the Virginia colony in the late 1500s also describes Raleigh's unsuccessful search for the fabled wealthy kingdom of El Dorado, the deterioration of his relationship with the Queen, and his eventual execution. Other topics include: England's relationships with Spain and other European powers; Raleigh's travel routes; his later explorations; how Natives in America received Raleigh and how the Europeans treated the Natives; and, Sir Walter Raleigh's imprisonment in the Tower of London before execution.

This exciting new book details the expeditions of submarining adventurer and inventor Jacques Cousteau. A 20th century explorer, Cousteau documented his many undersea adventures in books and on film and television. Young readers will be fascinated to learn about his research ships and inventions, such as the aqualung, and be inspired by his passion for ocean conservation.

This fascinating book takes young readers on a trip to a science lab where they will learn about the metric system. Simple text shows ways of measuring length (meters and centimeters), temperature (Celsius), and weight (grams and kilograms). Comparisons between key metric measurements and similar U.S. customary measurements, such as yards, inches, and Fahrenheit, help children understand the two systems.

The first African American woman to travel in space, Mae Jemison has broken barriers in science and medicine to become one of the most admired women worldwide. This fascinating book describes how Jemison refused to let anyone stand in the way of her dreams. She became a doctor and worked in the Peace Corps until NASA invited her to join the astronaut program. Today, she is an important advocate for science in educationespecially for girls and women. Jemison also continues to push scientific research to improve life in developing countries.

"Biomedical engineering is the fastest growing engineering field. From designing life-saving medical devices to high-performance athletic gear, these engineers improve people's lives every day. This book explores the creative ways biomedical engineers help diagnose, treat, and prevent problems found in human body systems. Real-life examples make learning about the engineering design process interesting for readers. Practical, hands-on activities help readers to understand scientific and engineering principles."--

This work is for ages 8-14. Empires were made from the growth and sale of spices and the age of discovery was launched in pursuit of them. Exciting text and historic images explain to children how spices were used to cure the sick, flavour foods, and make perfume. Other topics include: What is a commodity?; What is a spice?; where spices originated and where they are grown today; how different spices are harvested, manufactured, and processed; the historical and modern spice trades; ancient peoples and how they used spices, from flavouring and preserving their foods, to the mummification of bodies!; how the Crusades changed European tastes; how the spice trade encouraged explorers and colonies; slavery and the spice trade.