In 1952, a young girl writes a letter to Albert Einstein, the most famous mathematician and scientist of the day, to request help for her fifteen- year-old sister, Annabel, in solving a very important math problem. A fictionalized story based on an actual event that appeared in The New York Times in May 1952.
2007-2008 Crown Award
Reading Level: 3.6
Published by Farrar, Straus & Giroux
Copyright September 15, 2005
ISBN# 0-374-30435-1 (HB)
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