Twelve-year-old Ava finds an old pencil in her family's junk drawer and discovers, during a math test, that it will answer factual questions, so she and her best friend Sophie have a great time--and Ava grows in self-confidence--until the pencil reveals a truth about her family that Ava would rather not know.

Teased for his fair coloring, eleven-year-old Jimmy McClean travels with his maternal grandfather, Nyles High Eagle, to learn about his Lakota heritage while visiting places significant in the life of Crazy Horse, the nineteenth-century Lakota leader and warrior, in a tale that weaves the past with the present. Includes historical note and glossary.