MWP: Mildred D. Taylor
http://mwp.olemiss.edu//dir/taylor_mildred/
A page on the author and her work.
A Special Anniversary with Mildred D. Taylor
https://www.kirkusreviews.com/features/special-anniversary-mildred-d-taylor/
An interview with the author on Kirkus.
A Guide to Let the Circle be Unbroken
http://eolit.hrw.com/hlla/novelguides/hs/Mini-Guide.Taylor.pdf
A reading guide to the novel.