Share this Page Ruth Tenzer Feldman 1 Total Resources 1 Books About the Author 1 Personal Website for Ruth Tenzer Feldman Visit the Blog Share Books by Ruth Tenzer Feldman 1 Sort by Number of Resources Number of Awards Book Title Year Published Word Count Reading Level: ATOS® Reading Level: Lexile® Add Multiple Titles to Reading List Browse books by Ruth Tenzer Feldman Blue Thread by Ruth Tenzer Feldman 4 Resources Add to Reading List Share this Book Images courtesy of publishers, organizations, and sometimes their Twitter handles.