How to Get Books
These books are readily available in school libraries, public libraries, bookstores, and the internet; they are not specialized teachers’ materials.
For example, try the following link for Amazon books. You can also reserve these books on-line via your local public library system. Try the following link for state-by-state on-line library systems and catalogs.
State Public Library Websites Online
List of US State Public Library Websites
State-Specific Public Library Catalogs
Lookup Your State's Public Library Catalog System