Frances Andreasen stetfelt is Dr. odont., an essayist, and doll maker. sterfelt has studied Marie Curie's life and work for many years, which was the inspiration behind Marie Curie- A Quest for Light. sterfelt's co-author is Anja C. Andersen - Professor of the newly founded chair of 'Public Understanding of Science' and a researcher in cosmic dust. Anja has written an impressive volume of 'accessible' essays on scientific and technical issues. Anna Blaszczyk is a Polish illustrator and animator and has won a number of awards for her short film animations.