With her husband, Ascher co-authored the book
Code of the Quipu: A Study in Media, Mathematics, and Culture (University of Michigan Press, 1981); it was republished in 1997 by Dover Books as
Mathematics of the Incas: Code of the Quipu. She was also the sole author of two more books on ethnomathematics,
Ethnomathematics: A Multicultural View of Mathematical Ideas (Brooks/Cole, 1991) and
Mathematics Elsewhere: An Exploration of Ideas across Cultures (Princeton University Press, 2002). The Basic Library List Committee of the
Mathematical Association of America has recommended the inclusion of all three books in undergraduate mathematics libraries.
Mathematics Elsewhere won an honorable mention in the 2002
PROSE Awards in the mathematics and statistics category. ==References==