Carolyn Abraham explores the stunning power and ethical pitfalls of using genetic tests to answer questions of genealogy--by cracking the genome of her own family. Recently, tens of thousands of people have been drawn to mail-order DNA tests to learn about their family roots. Abraham investigates whether this burgeoning new science can help solve 2 mysteries that have haunted her multi-racial family for more than a century. Both hinge on her enigmatic great-grandfathers--a hero who died young and a scoundrel who disappeared. Can the DNA they left behind reveal their stories from beyond the grave? Armed with DNA kits, Abraham criss-crosses the globe, taking cells from relatives and strangers, a genetic journey that turns up far more than she bargained for--ugly truths and moral quandaries. With lively writing and a compelling personal narrative, The Juggler"s Children tackles profound questions around the genetics of identity, race and humanity, and tells a big story about our small world, with vivid proof that genes bind us all to the branches of one family tree.