Titles by Mary Kay Carson

This exciting biography includes science and history background on Bell's era, as well as sidebars and biographies of inventors and scientists who influenced—and competed with—him. Readers will build telegraphs, liquid transmitters, intercoms, metal detectors, and tetrahedral kites as they explore the science behind Bell's wide-ranging inventions.

The heroic struggles of the thousands of slaves who sought freedom through the Underground Railroad are vividly portrayed in this powerful activity book, as are the abolitionists, free blacks, and former slaves who helped them along the way. The text includes 80 compelling firsthand narratives from escaped slaves and abolitionists and 30 biographies of "passengers," "conductors," and "stationmasters," such as Harriet Tubman, William Still, and Levi and Catherine Coffin. Interactive activities that teach readers how to navigate by the North Star, write and decode a secret message, and build a simple lantern bring the period to life. A time line, reading list, glossary, and listing of web sites for further exploration complete this activity book. The Underground Railroad for Kids is an inspiring story of brave people compelled to act in the face of injustice, risking their livelihoods, their families, and their lives in the name of freedom.

Winner of the 2009 American Institute of Aeronautics and Astronautics (AIAA) Children’s Literature Award.

This activity book tells the amazing true story of how two bicycle-making brothers from Ohio, with no more than high-school educations, accomplished a feat that forever changed the world. At a time when most people still hadn’t ridden in an automobile, Wilbur and Orville Wright built the first powered, heavier-than-air flying machine. Woven throughout the heartwarming story of the two brothers are activities that highlight their ingenuity and problem-solving abilities as they overcame many obstacles to achieve controlled flight. The four forces of flight—lift, thrust, gravity, and drag—and how the Wright brothers mastered them are explained in clear, simple text. Activities include making a Chinese flying top, building a kite, bird watching, and designing a paper glider, and culminate with an activity in which readers build a rubber-band-powered flyer. Included are photographs just released from the Wright brothers’ personal collection, along with diagrams and illustrations. The history of human flight and its pioneers, a time line, and a complete resource section for students are also provided.