Firefly & Fern

George Harmon Smith

Ages 8–12adventurenature

Margery Dorian

Ages 8–14american historycommunity

Ages 9–12geographyunited states

Amy McKenna

Ages 8–14geographyhistory

Marcia Schonberg, Nichole Thieda

Ages 9–12state historygeography

Ages 8–14geographyunited states

Julie Murray

Ages 6–10geographyhistory

José María Obregón, Jose Maria Obregon, Vanessa Brown

Ages 7–12geographyunited states

Jud Curry, Elizabeth Curry

Ages 9–12geographyregional identity

Rich Smith

Ages 7–12state historyamerican culture

Michael A. Martin, Jean Craven

Ages 9–12american historystate geography

T. Harri Baker, Jane Browning

Ages 12–15historyregional identity

Jim Ollhoff

Ages 8–12state historygeography

Karen Gravelle, Sylviane A. Diouf

Ages 8–12culturecommunity

Julie Murray

Ages 6–10state historygeography

Julie Murray

Ages 6–10state historygeography

Ages 4–8geographyexploration