McLoone, Margo Women explorers in polar region : Louise Arner, Boyd, Agnes Deans Cameron, Kate Marsden, Ida Pfeiffer, Helen Thayer / Margo McLoone - Mankato : Capstone Press, c1997. - 48 p. ; ill., maps. ; 23 cm. - Capstone short biographies . ISBN: 9781560655084 LCCN: Subjects--Topical Terms: Women explorersBiographyJuvenile literature LC Class. No.: G634 / .M38 1997