1. 01. English Non Fiction Her Special Vision : a biography of Jean Little / by Greenwood, Barbara, Publication: Toronto : Irwin, 1987 . 89 p. : 21 cm. Date:1987 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Galileo Galilei / by White, Michael. Publication: Toronto : Irwin Pub., 1991 . 64 p. : 22 cm. Date:1991 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction Alexander Fleming : the bacteriologist who discovered penicillin, a miracle drug that has saved millions of lives / by Birch, Beverley. Publication: Toronto : Irwin Pub., 1990 . 64 p. : 22 cm. Date:1990 Availability: Copies available: (1), Actions:
4. 01. English Non Fiction Charles Darwin : the story of how the theory of evolution completely changed our view of natural history / by Sproule, Anna. Publication: Toronto : Irwin Pub., 1990 . 64 p. : 22 cm. Date:1990 Availability: Copies available: (1), Actions:
5. 01. English Non Fiction Guglielmo Marconi : the story of radio and how it made the world a smaller place / by Birch, Beverley. Publication: Toronto : Irwin Pub., 1990 . 64 p. : , On cover: Radio communications. 22 cm. Date:1990 Availability: Copies available: (1), Actions:
6. 01. English Non Fiction Isaac Newton / by White, Michael. Publication: Toronto : Irwin Pub., 1990 . 64 p. : 22 cm. Date:1990 Availability: Copies available: (1), Actions:
7. 01. English Non Fiction Thomas A. Edison : how electricity was harnessed for domestic use by one of the great inventors of all time / by Sproule, Anna. Publication: Toronto : Irwin Pub., 1990 . 64 p. : 22 cm. Date:1990 Availability: Copies available: (1), Actions:
8. 01. English Non Fiction Anne Langton and pioneering in Upper Canada / by Baker, L. Doris, Publication: Toronto : Irwin Pub., 1985 . 91 p. : 23 cm. Date:1985 Availability: Copies available: (1), Actions:
9. 01. English Non Fiction John By and the Rideau Canal / by Purdy, J. Dwight Publication: Toronto : Irwin, 1986 . 71 p. : 23 cm. Date:1986 Availability: Copies available: (1), Actions:
10. 01. English Non Fiction The Canadian crown / by Monet, Jacques. Publication: Toronto : Clarke, Irwin, 1979 . 95 p. : 21 x 26 cm. Date:1979 Availability: Copies available: (1), Actions:
11. 01. English Non Fiction A name for himself : a biography of Thomas Head Raddall / by Barkhouse, Joyce, Publication: Toronto : Irwin, 1986 . 87 p. : 21 cm. Date:1986 Availability: Copies available: (1), Actions:
12. 01. English Non Fiction George Dawson, the little giant / by Barkhouse, Joyce C. Publication: Toronto : Clarke, Irwin, 1974 . 138 p. : , Includes index. 23 cm. Date:1974 Availability: Copies available: (1), Actions:
13. 01. English Non Fiction The Wright brothers : the story of the struggle to build and fly the first successful aeroplane / by Sproule, Anna. Publication: Toronto : Irwin Pub., 1991 . 64 p. : 22 cm. Date:1991 Availability: Copies available: (1), Actions:
14. 01. English Non Fiction Margaret Mead : the famous anthropologist who helped people all over the world understand each other's cultures / by Pollard, Michael, Publication: Toronto : Irwin Pub., 1992 . 64 p. : 22 cm. Date:1992 Availability: Copies available: (1), Actions:
15. 01. English Non Fiction Johann Gutenberg : the story of the invention of movable type and how printing led to a knowledge explosion / by Pollard, Michael, Publication: Toronto : Irwin Pub., 1992 . 64 p. : , Includes index. 22 cm. Date:1992 Availability: Copies available: (1), Actions:
16. 01. English Non Fiction James Watt : the story of the development of steam engines and how they created our industrial society / by Sproule, Anna. Publication: Toronto : Irwin Pub., 1992 . 64 p. : , Includes index. 22 cm. Date:1992 Availability: Copies available: (1), Actions:
17. 01. English Non Fiction Canada.   Publication: Toronto, Clark, Irwin [for the] National Film Board of Canada 1973 . 1 v. (unpaged) , English of French. 30 cm. Date:1973 Availability: Copies available: (1), Actions:
18. 01. English Non Fiction Convincing ideas /   Publication: Toronto : Irwin Pub., 1993 . 24 p. : 26 cm. Date:1993 Availability: Copies available: (1), Actions: