Olga LebedOlga Lebed, M.Eng., M.Sc., is a civil engineer with more than twenty-five years of experience in engineering, mathematics education, and software development. She has co-authored several technical books published by Springer and McGraw-Hill. 'Voices f the Past. Origins' is her first historical adventure novel, combining storytelling with the history of mathematics and science to inspire curiosity in young readers and their families. Read More Read Less