Mark of the Lion(ISBN=9780451219589)

　　In 1919, when most women only dream of adventure, Jade del Cameron lives it. After driving an ambulance along the front lines of World War I, she can fire a rifle with deadly precision. Still suffering trauma from the Great War, she sets off for Africa determined to fulfill a man's dying wish...never expecting to become involved in murder. Rich with romance, mystery, and adventure, "Mark of the Lion" introduces a fascinating new heroine and explores the elusive heart of a compelling and exotic world.

　　Suzanne Arruda, a zoo keeper turned science teacher and writer, is the author of several biographies for young adults. An avid hiker and gardener, Suzanne lives in Kansas with her husband, and her cat, Wooly Bear.