1. 01. English Non Fiction Explorers / by Hacker, Carlotta. Publication: New York, NY : Crabtree Pub., 1998 . 48 p. : 26 cm. Date:1998 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Scientists / by Hacker, Carlotta. Publication: New York, NY : Crabtree Pub., 1998 . 48 p. : 26 cm. Date:1998 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction The kids book of Canadian history / by Hacker, Carlotta, Publication: Toronto : Kids Can Press, 2009 . 72 p. : , Includes index. 31 cm. Date:2009 Availability: Copies available: (1), Actions: