The wonderful Keller family runs a used-and-new online bookstore, and they kindly hosted my booksigning at the Virginia Home Education Association conference a few years back. They had me sign some extra books for their inventory, and they still have a few of these in stock if you’re looking for the unabridged editions of my Little House novels.
Author Interview at Ramblin’ Roads
Another Source for Unabridged Martha & Charlotte Books
Unearthed: The Notebooks
Where to Find Unabridged Little House Books