Planning to Change the World 2020-2021 – Digital PDF View cart “Rethinking Columbus Expanded Second Edition – PDF E-Book” has been added to your cart. $10.00 Out of stock SKU: 9780942961102 Categories: Book, PDF E-Book, Uncategorized Related products Rethinking Elementary Education $24.95 Add to cart Rethinking Ethnic Studies $24.95 Add to cart Rethinking Our Classrooms, Volume 1 – Second Edition $18.95 Add to cart Rethinking Sexism, Gender, and Sexuality $24.95 Add to cart