The author of the Harcourt math book for second grade is not explicitly mentioned. Harcourt School Publishers is the publisher of the book and it may have been written by a team of educators and mathematicians.
There are several author's listed in Harcourt textbooks. You can find a list of them on the second or third page of the book.
Newman
Go to eharcourtschool.com
Cindy li
Harcourt books have several authors/experts. There is not one person.
On harcourt math.com
pearson
at school
Harcourt-mufflin.com
Evan M. Maletsky
harcourt.com?!?!?
=Harcourt Math - Password: McLeod==Harcourt Trophies Reading - Password: Farr==Harcourt Horizons - Password: Berson=
There is no authors name credited to Harcourts fourth grade math book. This is because many people contributed to the book. it is published by HMH Publishers.
In the teachers edition math book.but number one is 229,296 and number two is 369,467 and that is all I can tell you.